1
Q
Volcano
A
Mountain that forms in earth crust when magma reaches the surface
2
Q
Magma
A
Molten mixture of rock forming substance, gases, and water from mantle
3
Q
When magma reaches the surface
A
Lava
4
Q
What happens after magma or lava cools
A
It forms solid rock
5
Q
Lesson 1
A
Go
