Artikel ini berisi informasi seputar pengertian serta bentuk dari intrusi dan ekstrusi magma.
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Pada hari Jumat, 12 Februari 2021, guguran awan panas meluncur sejauh satu kilometer dari mulut Gunung Sinabung. Menurut Armen Putra selaku Kepala Pos Pengamatan, saat ini Gunung Sinabung sedang berada pada level III atau status siaga.
Nah, bicara tentang erupsi Gunung Sinabung, kamu tau gak sih kalo magma yang ada di dalam gunung api itu gak semuanya keluar, loh. Tapi, ada juga yang membeku di dalam perut bumi. Terus, kalo beku jadi apa dong magmanya, es mambo kah? xixixi
Ternyata, terdapat dua kondisi yang bisa dialami magma selagi berada di dalam perut bumi, yaitu intrusi dan ekstrusi magma. Hmm, kira-kira, apa ya bedanya intrusi dan ekstrusi magma? Yuk, kita simak penjelasan berikut ini! Let’s go~
Magma
Sebelum masuk ke materi intrusi dan ekstrusi magma, aku mau kasih tau dulu nih sedikit penjelasan tentang magma. Magma adalah batuan cair atau semi cair yang berada pada ruang dalam kerak bumi. Magma ini merupakan faktor utama terjadinya vulkanisme loh, gais.
Di perut bumi, magma dapat mengalami pergerakan. Pergerakan magma ini dipengaruhi oleh tingginya suhu dan kandungan gas di dalamnya. Pergerakan magma ada yang bisa mencapai permukaan bumi, ada juga yang tidak. Pergerakan magma ini menyebabkan perubahan pada bentuk muka bumi. Nah, pergerakan magma dalam kulit bumi dibedakan menjadi intrusi dan ekstrusi. Kita bahas satu per satu, ya!
Intrusi Magma
Intrusi magma adalah pergerakan magma pada lapisan kulit bumi yang tidak sampai ke permukaan bumi. Intrusi magma terjadi karena tekanan yang dimiliki magmanya sangat kecil, sehingga ia hanya bisa melewati celah-celah lapisan batuan di lapisan kulit bumi, dan membeku di dalam kulit bumi. Nah, intrusi magma terbagi menjadi berbagai macam bentuk, antara lain adalah:
Batolit
Batolit adalah batuan beku yang terbentuk di dapur magma. Batolit ini terbentuk karena adanya penurunan suhu yang sangat lambat di dalam dapur magma ya, gais.
Lakolit
Berikutnya, lakolit adalah magma dengan sifat asam yang menyusup di antara lapisan batuan yang kemudian menyebabkan lapisan batuan di atasnya terangkat. Karena adanya tekanan magma yang begitu kuat, lapisan batuan di atasnya mengalami perubahan bentuk seperti bentuk kubah.
Sill
Sill adalah lapisan magma tipis yang menyusup di antara celah batuan. Sill ini bentuknya menyebar secara paralel pada lapisan batuan ya gais, jadi bukan menembus ke atas lapisan batuan lainnya. Ini terjadi karena magmanya itu gak tinggi tekanannya, jadi luber kemana-mana.
Diatrema
Nah, kalo diatrema itu merupakan sebuah pipa yang menghubungkan dapur magma dengan permukaan bumi. Jadi diatrema ini merupakan jalur yang dilewati magma dari dalam perut bumi menuju permukaan apabila terjadi erupsi ya, gais.
Intrusi Korok/Gang
Berikutnya, ada yang disebut sebagai intrusi korok atau gang nih. Intrusi korok adalah lapisan magma yang memotong lapisan batuan secara vertikal.
Apolisa
Terakhir, ada apolisa. Apolisa merupakan cabang dari intrusi korok ya gais. Bedanya, ukuran apolisa lebih kecil dibanding intrusi korok. Apolisa juga disebut sebagai urat magma ya.
Nah, itu tadi merupakan bentuk-bentuk dari intrusi magma ya, gais. Eits, tapi inget yang aku bilang sebelumnya ya. Intrusi magma itu kan magma yang membeku sebelum mencapai permukaan bumi. Jadi, semua bentuk yang udah aku sebutin di atas, bentuknya udah bukan magma lagi, tapi udah padat seperti batuan.
Sekarang, kita masuk ke pembahasan berikutnya, yaitu ekstrusi magma!
Ekstrusi Magma
Ekstrusi magma adalah pergerakan magma sampai ke permukaan bumi. Sama seperti intrusi magma, ada beberapa bentuk dari ekstrusi magma yang perlu kamu ketahui loh, antara lain adalah:
Lava
Lava adalah magma yang keluar dan mengalir di permukaan bumi. Jadi kalo kamu liat erupsi gunung api, yang mengalir keluar itu namanya udah bukan magma lagi ya, tapi lava. Inget yaa hehe.
Lahar
Nah, kalo lava yang mengalir bercampur dengan air atau material lain di permukaan bumi, ini disebut sebagai lahar. Kalo bercampurnya dengan material padat, disebutnya lahar panas. Tapi kalo bercampurnya dengan air hujan, air sungai, atau air danau di sekitar gunung disebutnya lahar dingin ya gais. Tapi tetep aja namanya lahar jadi gak bisa buat berenang ya hehe.
Eflata
Eflata adalah material padat yang berasal dari letusan gunung api. Material ini bisa berupa bom, lapili, atau tuff. Bom itu bukan yang meledak duar itu ya. Bom adalah material berupa bongkahan batu yang besar. Kalo lapili adalah material berupa kerikil-kerikil kecil nih. Terakhir, tuff itu merupakan abu vulkanik ya gais. Tuff ini berbahaya loh buat kesehatan, karena mengandung butiran-butiran silika yang buruk untuk pernapasan. Tapi, abu vulkanik ini juga berguna loh sebagai penyubur tanah karena banyak mengandung unsur hara.
Ekshalasi
Ekshalasi adalah material gas yang berasal dari letusan gunung api. Ekshalasi ini bisa berupa mofet, fumarol, solfatar, dan awan panas. Mofet adalah karbon dioksida yang berasal dari kawah gunung api. Mofet ini sangat beracun dan berbahaya loh gais, bahkan Avatar Roku aja ga kuat sama mofet ini huhu. Berikutnya, fumarol merupakan uap air panas, sedangkan solfatar adalah gas belerang yang bisa berbahaya juga kalo terlalu pekat.
Terakhir ada awan panas nih, gais. Awan panas merupakan asap yang keluar saat erupsi gunung api terjadi. Asap ini memiliki temperatur yang tinggi dan dapat bergerak menuruni lereng dengan kecepatan hingga 200 km/jam loh. Jadi awan panas itu bukan awan yang biasa ada di langit ya hehe.
Itu dia bahasan kita kali ini mengenai intrusi dan ekstrusi magma! Kalo kamu tertarik buat belajar lebih dalam lagi mengenai materi ini dan materi pelajaran lainnya, kamu bisa banget langsung cobain ruangbelajar ya! Video pembelajarannya bener-bener lengkap dan asik banget deh. Dijamin bakal bikin waktu belajar kamu lebih menarik dan tentunya gak bosenin ya gais xixixi. Sampai jumpa di bahasan kita berikutnya! Dadah~
Referensi:
Syahrianto, M. ‘Gunung Sinabung Erupsi, Awan Panas Meluncur Sejauh 1 Kilometer’, Warta Ekonomi, 12 Februari 2020 [daring]. Diakses pada: https://www.wartaekonomi.co.id/read327541/gunung-sinabung-erupsi-awan-panas-meluncur-sejauh-1-km (15 Februari 2021)
BPMPK – KEMDIKBUD. ‘Material Letusan Gunung Api’, [daring]. Diakses pada: https://m-edukasi.kemdikbud.go.id/medukasi/produk-files/kontenkm/km2016/KM201624/materi4.html (15 Februari 2020)
Australian Museum. ‘Igneous intrusions’, 13 November 2018 [daring]. Diakses pada: https://australian.museum/learn/minerals/shaping-earth/igneous-intrusions/ (15 Februari 2020)
Sumber foto:
Material letusan gunung api (https://m-edukasi.kemdikbud.go.id/medukasi/produk-files/kontenkm/km2016/KM201624/materi4.html)
Yosh Ginsu on Unsplash (https://unsplash.com/photos/qexZLgMcbPc)
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<h1 class="content-title">
Intrusi dan Ekstrusi Magma | Geografi kelas 10 </h1>
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<p class="content-author"><a href="https://www.ruangguru.com/blog/author/kak-ali-mt-soshum" class="">Kak Ali MT Soshum</a> </p>
<p class="content-info"><span>February 27, 2021 • </span> <span>6 minutes read</span></p>
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<p style="text-align: center;"><em><img decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Banner-1.jpg" alt="Intrusi dan Ekstrusi Magma" width="820" loading="lazy" style="width: 820px; margin-left: auto; margin-right: auto; display: block;"></em></p>
<blockquote>
<p style="text-align: center; font-size: 16px;"><em>Artikel ini berisi informasi seputar pengertian serta bentuk dari intrusi dan ekstrusi magma.</em></p>
<p style="text-align: center; font-size: 16px;"><em>—</em></p>
</blockquote>
<p><span id="more-5272"></span></p>
<p style="text-align: justify;">Pada hari Jumat, 12 Februari 2021, guguran awan panas meluncur sejauh satu kilometer dari mulut Gunung Sinabung. Menurut Armen Putra selaku Kepala Pos Pengamatan, saat ini Gunung Sinabung sedang berada pada level III atau status siaga. </p>
<p style="text-align: justify;">Nah<em>, </em>bicara tentang erupsi Gunung Sinabung, kamu tau gak sih kalo magma yang ada di dalam gunung api itu gak semuanya keluar, loh. Tapi, ada juga yang membeku di dalam perut bumi. Terus, kalo beku jadi apa dong magmanya, es mambo kah? xixixi</p>
<p style="text-align: justify;">Ternyata, terdapat dua kondisi yang bisa dialami magma selagi berada di dalam perut bumi, yaitu intrusi dan ekstrusi magma. Hmm, kira-kira, apa ya bedanya intrusi dan ekstrusi magma? Yuk, kita simak penjelasan berikut ini! <em>Let’s go</em>~</p>
<p style="text-align: justify;"> </p>
<h2 style="text-align: justify; font-weight: bold; font-size: 20px;"><span style="color: #2eb5c0;">Magma</span></h2>
<p style="text-align: justify;">Sebelum masuk ke materi intrusi dan ekstrusi magma, aku mau kasih tau dulu nih sedikit penjelasan tentang magma. <strong>Magma adalah batuan cair atau semi cair yang berada pada ruang dalam kerak bumi</strong>. Magma ini merupakan faktor utama terjadinya <a href="https://blog.ruangguru.com/pengertian-dan-gejala-vulkanisme"><span>vulkanisme</span></a> loh, gais.</p>
<p style="text-align: justify;">Di perut bumi, magma dapat mengalami pergerakan. Pergerakan magma ini dipengaruhi oleh tingginya suhu dan kandungan gas di dalamnya. Pergerakan magma ada yang bisa mencapai permukaan bumi, ada juga yang tidak. Pergerakan magma ini menyebabkan perubahan pada bentuk muka bumi. Nah, pergerakan magma dalam kulit bumi dibedakan menjadi intrusi dan ekstrusi. Kita bahas satu per satu, ya! </p>
<h2 style="text-align: justify; font-weight: bold; font-size: 20px;"><span style="color: #2eb5c0;">Intrusi Magma</span></h2>
<p style="text-align: justify;"><strong>Intrusi magma adalah pergerakan magma pada lapisan kulit bumi yang tidak sampai ke permukaan bumi. </strong>Intrusi magma terjadi karena tekanan yang dimiliki magmanya sangat kecil, sehingga ia hanya bisa melewati celah-celah lapisan batuan di lapisan kulit bumi, dan membeku di dalam kulit bumi. Nah, intrusi magma terbagi menjadi berbagai macam bentuk, antara lain adalah:</p>
<h3 style="font-size: 16px;"><span style="color: #2eb5c0;"><strong>Batolit</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Batolit adalah batuan beku yang terbentuk di dapur magma. Batolit ini terbentuk karena adanya penurunan suhu yang sangat lambat di dalam dapur magma ya, gais.</span></p>
<h3 style="text-align: justify; font-size: 16px;"><span style="color: #2eb5c0;"><strong>Lakolit</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Berikutnya, lakolit adalah magma dengan sifat asam yang menyusup di antara lapisan batuan yang kemudian menyebabkan lapisan batuan di atasnya terangkat. Karena adanya tekanan magma yang begitu kuat, lapisan batuan di atasnya mengalami perubahan bentuk seperti bentuk kubah.</span></p>
<h3 style="text-align: justify; font-size: 16px;"><span style="color: #2eb5c0;"><strong>Sill</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Sill adalah lapisan magma tipis yang menyusup di antara celah batuan. Sill ini bentuknya menyebar secara paralel pada lapisan batuan ya gais, jadi bukan menembus ke atas lapisan batuan lainnya. Ini terjadi karena magmanya itu gak tinggi tekanannya, jadi luber kemana-mana.</span></p>
<h3 style="text-align: justify; font-size: 16px;"><span style="color: #2eb5c0;"><strong>Diatrema</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Nah, kalo diatrema itu merupakan sebuah pipa yang menghubungkan dapur magma dengan permukaan bumi. Jadi diatrema ini merupakan jalur yang dilewati magma dari dalam perut bumi menuju permukaan apabila terjadi erupsi ya, gais.</span></p>
<h3 style="text-align: justify; font-size: 16px;"><span style="color: #2eb5c0;"><strong>Intrusi Korok/Gang</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Berikutnya, ada yang disebut sebagai intrusi korok atau gang nih. Intrusi korok adalah lapisan magma yang memotong lapisan batuan secara vertikal.</span></p>
<h3 style="text-align: justify; font-size: 16px;"><span style="color: #2eb5c0;"><strong>Apolisa</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Terakhir, ada apolisa. Apolisa merupakan cabang dari intrusi korok ya gais. Bedanya, ukuran apolisa lebih kecil dibanding intrusi korok. Apolisa juga disebut sebagai urat magma ya.</span></p>
<p style="text-align: center;"><img decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/10GEO%20-%20Intrusi%20dan%20Ekstrusi%20Magma-02.jpg" alt="Intrusi Magma" width="600" loading="lazy" style="width: 600px; margin-left: auto; margin-right: auto; display: block;"></p>
<p style="text-align: justify;">Nah, itu tadi merupakan bentuk-bentuk dari intrusi magma ya, gais. Eits, tapi inget yang aku bilang sebelumnya ya. Intrusi magma itu kan magma yang membeku sebelum mencapai permukaan bumi. Jadi, semua bentuk yang udah aku sebutin di atas, bentuknya udah bukan magma lagi, tapi udah padat seperti batuan.</p>
<p style="text-align: justify;">Sekarang, kita masuk ke pembahasan berikutnya, yaitu ekstrusi magma!</p>
<h2 style="text-align: justify; font-weight: bold; font-size: 20px;"><span style="color: #2eb5c0;">Ekstrusi Magma</span></h2>
<p style="text-align: justify;"><strong>Ekstrusi magma adalah pergerakan magma sampai ke permukaan bumi. </strong>Sama seperti intrusi magma, ada beberapa bentuk dari ekstrusi magma yang perlu kamu ketahui loh, antara lain adalah: </p>
<h3 style="font-size: 16px;"><span style="color: #2eb5c0;"><strong>Lava</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Lava adalah magma yang keluar dan mengalir di permukaan bumi. Jadi kalo kamu liat erupsi gunung api, yang mengalir keluar itu namanya udah bukan magma lagi ya, tapi lava. Inget yaa hehe.</span></p>
<h3 style="text-align: justify; font-size: 16px;"><span style="color: #2eb5c0;"><strong>Lahar</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Nah, kalo lava yang mengalir bercampur dengan air atau material lain di permukaan bumi, ini disebut sebagai lahar. Kalo bercampurnya dengan material padat, disebutnya lahar panas. Tapi kalo bercampurnya dengan air hujan, air sungai, atau air danau di sekitar gunung disebutnya lahar dingin ya gais. Tapi tetep aja namanya lahar jadi gak bisa buat berenang ya hehe.</span></p>
<p><img decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/10GEO%20-%20Intrusi%20dan%20Ekstrusi%20Magma-04.jpg" alt="Perbedaan Lava dan Lahar" width="600" loading="lazy" style="width: 600px; margin-left: auto; margin-right: auto; display: block;"></p>
<h3 style="font-size: 16px;"><span style="color: #2eb5c0;"><strong>Eflata</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Eflata adalah material padat yang berasal dari letusan gunung api. Material ini bisa berupa bom, lapili, atau tuff. Bom itu bukan yang meledak duar itu ya. </span><strong style="text-align: justify; background-color: transparent; font-size: 1rem;">Bom adalah material berupa bongkahan batu yang besa</strong><span style="text-align: justify; background-color: transparent; font-size: 1rem;">r. Kalo </span><strong style="text-align: justify; background-color: transparent; font-size: 1rem;">lapili adalah material berupa kerikil-kerikil kecil</strong><span style="text-align: justify; background-color: transparent; font-size: 1rem;"> nih. Terakhir, </span><strong style="text-align: justify; background-color: transparent; font-size: 1rem;">tuff itu merupakan abu vulkanik</strong><span style="text-align: justify; background-color: transparent; font-size: 1rem;"> ya gais. Tuff ini berbahaya loh buat kesehatan, karena mengandung butiran-butiran silika yang buruk untuk pernapasan. Tapi, abu vulkanik ini juga berguna loh sebagai penyubur tanah karena banyak mengandung unsur hara.</span></p>
<p><img decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/10GEO%20-%20Intrusi%20dan%20Ekstrusi%20Magma-03.jpg" alt="Eflata" width="600" loading="lazy" style="width: 600px; margin-left: auto; margin-right: auto; display: block;"></p>
<h3 style="font-size: 16px;"><span style="color: #2eb5c0;"><strong>Ekshalasi</strong></span></h3>
<p style="text-align: justify;"><span style="text-align: justify; background-color: transparent; font-size: 1rem;">Ekshalasi adalah material gas yang berasal dari letusan gunung api. Ekshalasi ini bisa berupa mofet, fumarol, solfatar, dan awan panas. </span><strong style="text-align: justify; background-color: transparent; font-size: 1rem;">Mofet adalah karbon dioksida yang berasal dari kawah gunung api</strong><span style="text-align: justify; background-color: transparent; font-size: 1rem;">. Mofet ini sangat beracun dan berbahaya loh gais, bahkan Avatar Roku aja ga kuat sama mofet ini huhu. Berikutnya, </span><strong style="text-align: justify; background-color: transparent; font-size: 1rem;">fumarol merupakan uap air panas</strong><span style="text-align: justify; background-color: transparent; font-size: 1rem;">, sedangkan </span><strong style="text-align: justify; background-color: transparent; font-size: 1rem;">solfatar adalah gas belerang</strong><span style="text-align: justify; background-color: transparent; font-size: 1rem;"> yang bisa berbahaya juga kalo terlalu pekat.</span></p>
<p style="text-align: justify;">Terakhir ada awan panas nih, gais. <strong>Awan panas merupakan asap yang keluar saat erupsi gunung api terjadi</strong>. Asap ini memiliki temperatur yang tinggi dan dapat bergerak menuruni lereng dengan kecepatan hingga 200 km/jam loh. Jadi awan panas itu bukan awan yang biasa ada di langit ya hehe.</p>
<p style="text-align: justify;">Itu dia bahasan kita kali ini mengenai intrusi dan ekstrusi magma! Kalo kamu tertarik buat belajar lebih dalam lagi mengenai materi ini dan materi pelajaran lainnya, kamu bisa banget langsung cobain <a href="https://www.ruangguru.com/ruangbelajar" style="font-weight: bold;">ruangbelajar</a> ya! Video pembelajarannya bener-bener lengkap dan asik banget deh. Dijamin bakal bikin waktu belajar kamu lebih menarik dan tentunya gak bosenin ya gais xixixi. Sampai jumpa di bahasan kita berikutnya! Dadah~ </p>
<p style="text-align: justify;"><a href="https://link.ruangguru.com/blPk/eaff0eb9" target="_blank" style="text-align: center;" class="rg-cta" rel="noopener"><img fetchpriority="high" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/cta/0ec4a2df-db2e-4ae1-8473-692756dcb684.jpeg" width="822" height="200" alt="IDN CTA Blog ruangbelajar Ruangguru" /></a></p>
<p style="text-align: justify;"><strong>Referensi:</strong></p>
<p style="text-align: left;">Syahrianto, M. ‘Gunung Sinabung Erupsi, Awan Panas Meluncur Sejauh 1 Kilometer’, <em>Warta Ekonomi</em>, 12 Februari 2020 [daring]. Diakses pada: https://www.wartaekonomi.co.id/read327541/gunung-sinabung-erupsi-awan-panas-meluncur-sejauh-1-km (15 Februari 2021)</p>
<p style="text-align: left;">BPMPK – KEMDIKBUD. ‘Material Letusan Gunung Api’, [daring]. Diakses pada: https://m-edukasi.kemdikbud.go.id/medukasi/produk-files/kontenkm/km2016/KM201624/materi4.html (15 Februari 2020)</p>
<p style="text-align: left;">Australian Museum. ‘Igneous intrusions’, 13 November 2018 [daring]. Diakses pada: https://australian.museum/learn/minerals/shaping-earth/igneous-intrusions/ (15 Februari 2020)</p>
<p style="text-align: left;"><strong>Sumber foto</strong>:</p>
<p style="text-align: left;">Material letusan gunung api (https://m-edukasi.kemdikbud.go.id/medukasi/produk-files/kontenkm/km2016/KM201624/materi4.html)</p>
<p style="text-align: left;">Yosh Ginsu on Unsplash (https://unsplash.com/photos/qexZLgMcbPc)</p>
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<div class="d-lg-none text-center">
<nav class="footer-menu social">
<p class="title">Ikuti Kami</p>
<a target="_blank" href="https://www.instagram.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/instagram.png" loading="lazy" alt="Logo Instagram Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.facebook.com/ruanggurucom/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/facebook.png" loading="lazy" alt="Logo Facebook Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://twitter.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/twitter.png" loading=" lazy" alt="Logo Twitter Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.youtube.com/ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/youtube.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/youtube.png" loading=" lazy" alt="Logo Youtube Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.linkedin.com/company/ruangguru-com">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/linkedin.png" loading=" lazy" alt="Logo LinkedIn Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.tiktok.com/@ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/tiktok.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/tiktok.png" loading=" lazy" alt="Logo TikTok Footer" width="32px" height="32px" />
</picture>
</a>
</nav>
</div>
<p class="footer-copyright">
© 2026 All Rights Reserved PT. Ruang Raya Indonesia
</p>
</div>
<style>
.bantuan-container {
position: relative;
}
.bantuan-element {
position: fixed;
z-index: 999;
display: flex;
align-items: flex-end;
justify-content: flex-end;
cursor: pointer;
transition: all 0.6s ease;
}
.bantuan-top {
bottom: 11rem;
right: 2rem;
}
.bantuan-bottom {
bottom: 2rem;
right: 2rem;
}
.bantuan-top-2 {
bottom: 15rem;
right: 2rem;
}
.bantuan-top-3 {
bottom: 19rem;
right: 2rem;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 2rem;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 2rem;
}
@media (min-width: 768px) {
.bantuan-element img {
width: auto;
transition: all 0.4s ease;
}
.bantuan-top img {
width: 140px;
}
.bantuan-bottom img {
width: 140px;
}
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 140px;
}
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 140px;
}
.bantuan-element.clicked {
bottom: 9rem;
right: 2.5rem;
}
.bantuan-element.clicked img {
width: auto;
height: 64px;
}
}
@media (max-width: 767px) {
.bantuan-top {
bottom: 8rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom {
bottom: 2rem;
right: 1.25rem;
align-items: center;
}
.bantuan-top-2 {
bottom: 12rem;
right: 1rem;
align-items: center;
}
.bantuan-top-3 {
bottom: 16rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 1.25rem;
align-items: center;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 1.25rem;
align-items: center;
}
.bantuan-element img {
width: auto;
}
.bantuan-top img,
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 96px;
}
.bantuan-bottom img,
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 96px;
}
}
.bantuan-element:hover {
transform: scale(1.05);
}
.bantuan-element img {
max-width: 100%;
height: auto;
}
</style>
<div id="bantuan-divs-container" style="position: relative" data-product="ruangguru" data-table="rg_floating_icon"></div>
<script>
class FloatingDivsComponent {
constructor(product = 'ruangguru', table = 'rg_floating_icon') {
this.container = document.getElementById('bantuan-divs-container');
this.floatingElements = [];
this.product = product;
this.table = table;
// Configuration
this.config = {
baseApiUrl: 'https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/rg_banner/views/',
apiKey: 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
maxElements: 2,
zIndexBase: 100,
};
// Build dynamic API URL based on table parameter
this.config.apiUrl = this.buildApiUrl();
this.init();
}
buildApiUrl() {
const baseUrl = this.config.baseApiUrl;
const tableName = this.table || 'rg_floating_icon';
const queryParams =
'offset=0&limit=99999&sort=rankPosition&where=(type,eq,floating)~and(showIn,anyof,blog)~and(hide,is,false)~and(product,eq,' +
this.product +
')&nested%5Bcta%5D%5Bfields%5D=Id,name,ctaId,imageUrl,ctaLink,targetUrl';
return `${baseUrl}${tableName}?${queryParams}`;
}
async init() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to initialize floating divs component:', error);
}
}
async fetchFloatingElements() {
try {
const options = {
method: 'GET',
headers: {
'xc-token': this.config.apiKey || 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
},
};
const urlNoco = this.config.apiUrl;
const response = await fetch(urlNoco, options);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
this.floatingElements = this.processApiResponse(data);
} catch (error) {
console.error('Error fetching floating elements:', error);
throw error;
}
}
processApiResponse(data) {
if (!data || !data.list || !Array.isArray(data.list)) {
return [];
}
console.log(data.list);
// Ensure we only get maximum 2 elements
const limitedElements = data.list.slice(0, this.config.maxElements);
return limitedElements;
}
renderFloatingElements() {
if (!this.container || this.floatingElements.length === 0) {
return;
}
// Additional safeguard: ensure we never render more than maxElements
const elementsToRender = this.floatingElements.slice(0, this.config.maxElements);
// Clean up existing elements and their event listeners
this.cleanupExistingElements();
// Clear existing content
this.container.innerHTML = '';
elementsToRender.forEach((element, index) => {
const floatingDiv = this.createFloatingDiv(element, index);
this.container.appendChild(floatingDiv);
});
}
cleanupExistingElements() {
// Clear existing elements (no need for event listener cleanup with CSS approach)
const existingElements = this.container.querySelectorAll('[data-floating-element]');
existingElements.forEach(element => {
element.remove();
});
}
createFloatingDiv(element, index) {
const div = document.createElement('div');
const cta = element.cta[0]; // Use the first CTA
// Add data attribute for cleanup tracking
div.setAttribute('data-floating-element', 'true');
// Apply CSS classes based on rankPosition
const positionClass = this.getPositionClass(element.rankPosition, index);
div.className = `bantuan-element ${positionClass}`;
div.style.zIndex = this.config.zIndexBase + index;
// Create the link and image
const link = document.createElement('a');
link.href = 'https://cta.ruangguru.com/' + cta.ctaId || '#';
link.target = '_blank';
// Add tracking attributes
link.setAttribute('data-tracking-event-type', 'landing_page__core__item_click');
link.setAttribute(
'data-tracking-context',
JSON.stringify({
product_name: this.product,
cta_action: 'redirection',
cta_action_detail: link.href,
item_type: 'floating',
item_name: element.name || 'Floating element',
item_category: 'payment',
item_position: index,
item_serial: null,
section_type: 'floating_item',
section_position: 'body',
section_name: 'floating_item',
})
);
const img = document.createElement('img');
img.src = element.imageUrl + '?h=200&convert=webp';
img.alt = element.name || 'Floating element';
img.loading = 'lazy';
// Add click tracking
link.addEventListener('click', () => {
this.trackClick(element, cta);
});
link.appendChild(img);
div.appendChild(link);
return div;
}
getPositionClass(rankPosition, index) {
// Define positioning classes based on rankPosition
if (rankPosition === 1) {
return 'bantuan-top'; // Top position
} else if (rankPosition === 2) {
return 'bantuan-bottom'; // Bottom position
} else {
// For additional elements, distribute them evenly
return `bantuan-${index % 2 === 0 ? 'top' : 'bottom'}-${Math.floor(index / 2) + 1}`;
}
}
trackClick(element, cta) {
// Implement click tracking logic here
console.log('Floating element clicked:', {
elementId: element.Id,
elementName: cta.name,
ctaId: cta.ctaId,
targetUrl: cta.targetUrl,
});
}
// Public method to manually refresh
async refresh() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to refresh floating elements:', error);
throw error;
}
}
// Public method to get current floating elements
getFloatingElements() {
return [...this.floatingElements];
}
}
// Initialize the component when DOM is ready
document.addEventListener('DOMContentLoaded', () => {
// Get product and table parameters from data attributes
const container = document.getElementById('bantuan-divs-container');
const product = container.getAttribute('data-product') || 'ruangguru';
const table = container.getAttribute('data-table') || 'rg_floating_icon';
new FloatingDivsComponent(product, table);
});
// Export for use in other modules if needed
if (typeof module !== 'undefined' && module.exports) {
module.exports = FloatingDivsComponent;
}
</script> <div id="wp-install-nudge" style="
position: fixed;
bottom: 0rem;
right: 0;
z-index: 999;
cursor: pointer;
"></div>
<script>
(function (w, d, s, o, f, js, fjs) {
w['Sales-Nudge-Widget'] = o; w[o] = w[o] || function () { (w[o].q = w[o].q || []).push(arguments) };
js = d.createElement(s), fjs = d.getElementsByTagName(s)[0];
js.id = o; js.src = f; js.async = 1; fjs.parentNode.insertBefore(js, fjs);
}(window, document, 'script', 'wpInstallNudge', 'https://cdn-web-2.ruangguru.com/sales-nudge/6198a95130/dist/widget.js'));
wpInstallNudge('init', { targetElementId: 'wp-install-nudge', clientTarget: 'ruangguru_blog' });
</script>
<script>
// note: disabled due to auto reload page
// var lastScrollTop = 0;
// $(window).scroll(function(event){
// var st = $(this).scrollTop();
// if (st > lastScrollTop){
// $('#wp-install-nudge').slideDown( "slow", function() {});
// } else {
// $('#wp-install-nudge').slideUp( "slow", function() {});
// }
// lastScrollTop = st;
// });
// $(document).ready(function () {
// $("#wp-install-nudge").hide();
// });
$('#wp-install-nudge').click(function(){
Analytics.track("promotion__install_nudge__click",
{
user_email: "ruangguru@blog.com",
cta_link: widgetData.dataConfig.target_link
}).catch((err) => {
console.log("tracker error", err);
});
});
</script>
</footer>
<div id="__next"></div>
<script type="speculationrules">
{"prefetch":[{"source":"document","where":{"and":[{"href_matches":"\/blog\/*"},{"not":{"href_matches":["\/blog\/wp-*.php","\/blog\/wp-admin\/*","\/blog\/wp-content\/uploads\/*","\/blog\/wp-content\/*","\/blog\/wp-content\/plugins\/*","\/blog\/wp-content\/themes\/ruangguru\/*","\/blog\/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]}
</script>
<script>
async function getCtaDetails(ctaIds) {
const endpoint =
" https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/CTA/views/CTA?offset=0&limit=10&where=(ctaId,in," + ctaIds.toString() + ")";
try {
const response = await fetch(endpoint, {
headers: {
"xc-token": "-hG2nBDJzSj0agSgNtcJx97M4F02y54nUMoY6plJ",
},
});
const data = await response.json();
const ctaList = data?.list || [];
const ctaMap = new Map();
for (const ctaData of ctaList) {
ctaMap.set(ctaData.ctaId, ctaData);
}
return ctaMap;
} catch (error) {
console.error("Error fetching CTA details:", error);
return new Map();
}
}
async function replaceCTA() {
const regex = /{{cta\((‘(.*?)’|“(.*?)”)\)}}/g;
const bodyHTML = document.body.innerHTML;
const matches = Array.from(bodyHTML.matchAll(regex));
const ctaIds = matches.map((match) => {
let ctaId = match[2] ?? match[3];
return ctaId;
});
const ctaMap = await getCtaDetails(ctaIds);
const replacedHTML = bodyHTML.replace(regex, (match, _inner, ctaId1, ctaId2) => {
const ctaId = ctaId1 ?? ctaId2;
const ctaData = ctaMap.get(ctaId);
if (ctaData) {
return `<a href="https://cta.ruangguru.com/${ctaData.ctaId}" target="_${ctaData.targetType}" style="position:relative;display:inline-block;">
<img src="${ctaData.imageUrl}" loading="lazy" alt="${ctaData.altText}" />
</a>`;
} else {
return match;
}
});
document.body.innerHTML = replacedHTML;
}
</script>
<meta name="author" content="Ruangguru Tech Team">
<!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PVNLZFT" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- Tracker -->
<script type="text/javascript" src="https://cdn-web-2.ruangguru.com/landing-page-web/public/staticpages/global-assets/js/cta.js"></script>
<script src="https://unpkg.com/@dotlottie/player-component@latest/dist/dotlottie-player.mjs" type="module"></script>
</body>
</html>