Which type of lava forms a shield-shaped volcano?
Magma
Stiff lava
Core
Runny lava
What is lava called when it flows out onto the Earth's surface?
Ash
Core
Magma
Lava
Where is Mauna Loa, the Earth's largest volcano, located?
Iceland
Washington state
Hawaii
Europe
What happens when magma reaches the Earth's surface?
It turns into water
It forms mountains
It explodes into the air
It becomes solid
What is the Earth's crust compared to the whole Earth?
Thin
Hot
Thick
Cold
What happens when lava from a volcano destroys buildings and roads?
It cools and becomes solid
It builds new mountains
It causes damage
It turns into steam
What are the pieces of the Earth's crust called?
Plates
Magma
Core
Lava
How do magma currents make the plates move?
By Exploding
By cooling off
By heating up
By sinking
What is the melted rock inside the Earth called?
Crust
Lava
Magma
Core
Why were airplanes grounded when volcanic ash spread across Europe?
Because of fresh food
Because of hot lava
Because of steam
Because of volcanic ash