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what happens immediately before a volcano erupts ?

a) magma collects in the mantle**

b) lava hardens to form volcanic rock

c) expanding gases pushes magma through the pipe

d) the temperature in the magma chamber decreases

Yes, it is A.

It's C because the mantle is already filled with magma... The mantle is made of magma. What happens is the gas pushes the magma upward and an eruption occurs.

What was happening in this answer section?

Right.

Thank you:)

You're welcome.

I agree with Unknown.

How about you shut up, your the jerk. They didn't do or say anything mean.

I know it is a year late but, it is A

It is A

what is the correct answer? I am confused 😕🤷‍♀️

It is C.

Is the answer C or A?

Its C

It might be C or D, because the gases push magma through, but temp. also decreases as it rises.

It's A because C is while the volcano is erupting

Idk I'm soooo confused is it A Cor D

plz confirm! is the answer A or C!!!!!

its a

Idk how to answer this

It is A, the question says right BEFORE. Before a volcanoe erupts magma erupts in the mantle. WHILE the volcanoe is erupting expanding gases push magma through the pipe

yeah i trust ms sue she's very helpful :)

the correct answer is C i just finished the test U-U

tthem what he answers

idk i think you should go with your gut

This would be a lot less confusing if people stopped guessing and spamming a or c in the chat

Wait no it is not it is c) expanding gases pushes magma through the pipe. I am sure I took the test and got it right.

Are you sure stingray :|

WTF guys calm down

it c. trust me :)

Cmon I really need a correct answer

shut up and be nice jerks