Igneous Rock Quiz

What are igneous rocks made from?

• Lava and magma

• Sand

When lava cools down, what does it become?

• Igneous rock

• Water

Where does magma come from?

• The ocean

• Inside the Earth

The process by which igneous rocks are formed...

• heat and pressure deep under the earth's surface

• melting and cooling of magma

What is one place where igneous rocks can form?

• Inside a volcano

• Underwater

How are igneous rocks formed?

• From melted rock that cools and hardens

• By plants growing over time

What happens to magma when it reaches the surface?

• It turns into clouds

• It becomes lava

How do extrusive igneous rocks form?

• from sand

• From magma under the earth

How do intrusive igneous rocks form?

• from plant

• from lava above earth surface

What do we call melting rocks when it is still inside the Earth?

• Water

• Magma