3.5 6th

Front

What is an example of intrusive rock?

Back

Granite is an example of intrusive rock.

Front

What type of igneous rock is formed at the earth's surface?

Back

Extrusive igneous rock is formed at the earth's surface.

Front

True or False: Rocks are a mixture of minerals.

Back

True

Front

True or False: Rocks are hard materials that make up the earth's crust.

Back

True

Front

What type of rocks have a coarse-grained appearance due to slowly cooling magma?

Back

Intrusive rocks have a coarse-grained appearance.

Front

What is the process called when magma cools and solidifies to form igneous rock?

Back

The process is called crystallization.

Front

What are the two main types of igneous rocks?

Back

The two main types are intrusive and extrusive igneous rocks.

Front

What is the difference between magma and lava?

Back

Magma is molten rock beneath the earth's surface, while lava is magma that has reached the surface.

Front

What is the main component of rocks?

Back

Rocks are primarily composed of minerals.

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation, breakdown, and reformation.