Volcanoes and Earthquake

What is the name of the lava before the volcano explodes?

(a)  

What is the crust of Earth made of?

(a)  

Label the layers of the Earth

a

b

c

d

Outer core

Crust

Mantle

Inner core

Label the parts of a volcano.

a

b

c

d

e

f

vent

conduit

layers of lava and ash

eruption cloud

magma chamber

lava