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Julli [10]
3 years ago
11

Why is silica-rich magma explosive?

Biology
1 answer:
Korolek [52]3 years ago
4 0
Because a high silica content makes the lava more viscous, so more pressure is able to build up in it.
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8 0
3 years ago
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5 0
3 years ago
Artesian springs bring pressurized groundwater to the surface through which feature of Karst topography?
AnnZ [28]

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The correct answer is D) Fissures

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Artesian springs refer to the water coming out through these cracks or openings in the earth onto the surface of the Karst topography.

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4 0
3 years ago
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