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File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
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Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
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Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Notice
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Filename: libraries/Article_lib.php
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Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 624
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Notice
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File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 625
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
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Function: require_once
Severity: Notice
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Filename: libraries/Article_lib.php
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File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 626
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
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Message: Creating default object from empty value
Filename: libraries/Article_lib.php
Line Number: 626
Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 626
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Notice
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Filename: libraries/Article_lib.php
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Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 638
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Terakhir ialah adanya tekanan dan sumbatan pada saluran magma yang menyebabkan ledakan besar di dalam gunung api.
Mengapa kita tidak diperkenankan mendekat ketika awan panas menyembur dari erupsi gunung api?
Tidak diperbolehkannya mendekat ketika terjadi semburan awan panas dari erupsi gunung api karena semburan tersebut sangat tebal, ketebalannya bisa mencapai 30 sampai 50 meter bahkan ada semburan yang mencapai 220 meter.
Selain itu, awan panas ini bergerak dengan sangat cepat berkecepatan 30 meter/detik bahkan ada yang mencapai 200 meter/detik.
Perlu diingat juga awan panas dari gunung api juga membawa suhu yang sangat tinggi mencapai 350 derajat celius hingga 1075 derajat celcius yang mengandung gas flour, belerang, H2S (gas asam), magnesium serta kalium yang sangat berbahaya bagi makhluk hidup.
Itulah ringkasan dan soal belajar dari rumah TVRI Vulkanologi untuk SMP Kelas 1, 2, dan 3 yang tayang pada Rabu 29 April 2020.
Source | : | Tribunnewswiki |
Penulis | : | Gabriela Stefani |
Editor | : | Nita Febriani |
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