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scoundrel [369]
3 years ago
6

Why are some volcanoes explosive while others are not?

Biology
1 answer:
umka21 [38]3 years ago
6 0

There are actually very few volcanoes that do not explode, but the ones that do explode with a high sound and lots of hot magma, and some are very low and don't have a lot of magma. An explosive eruption always begins with some form of blockage in the crater of a volcano that prevents the release of gases trapped in highly viscous andesitic or rhyolitic magma. The high viscosity of these forms of magma prevents the release of trapped gases.

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List one genetic technology that scientist have developed? What is one advantage and one disadvantage of using this technology?
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