3 Types of Rocks CFA

Front

What is a type of rock that is formed by layers of materials, such as shells, sand, or clay?

Back

Sedimentary rock

Front

Who is a scientist that studies the earth, including rocks?

Back

Geologist

Front

What is a characteristic of a metamorphic rock?

Back

Formed from existing rocks altered by heat and pressure

Front

What is the process of rock changing from one type to another called?

Back

Rock cycle

Front

What type of rock forms from magma or lava?

Back

Igneous rock

Front

What are the three main types of rocks?

Back

Igneous, Sedimentary, Metamorphic

Front

What is sedimentary rock primarily made of?

Back

Layers of materials like shells, sand, or clay

Front

How are igneous rocks formed?

Back

From the cooling and solidification of magma or lava

Front

What is the main difference between sedimentary and metamorphic rocks?

Back

Sedimentary rocks are formed from layers of materials, while metamorphic rocks are formed from existing rocks altered by heat and pressure.

Front

What is an example of a sedimentary rock?

Back

Sandstone