3 years ago

Volcanoes occur only in oceanic crust? true or false

Biology

1 answer:

Serjik [45]3 years ago

6 0

Answer:

FALSE

Explanation:

Because the magma is less dense than the surrounding rock, it rises toward the surface. Eventually, the magma breaks through the ocean floor, creating volcanoes. ... Hot spots form only under oceanic crust.

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I've been stuck on this for I little bit now and could use some help:)

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The answer would be:

6,250 joules

Here's how to do it:

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KE = kinetic energy (joules)

m = mass (kg)

v = velocity (m/s)

So with that formula let's figure out what was given to you.

500 kg and 5m/s

You know which is which based on the unit.

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Now all you need to do is plug it into your formula and solve.

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The unit $kg\cdot m^{2}/s^{2}$ also means joules

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