Check for Understanding on the Layers of the earth

Front

What is the outermost layer of the Earth called?

Back

Crust

Front

How many types of crust are there?

Back

2

Front

What is the largest layer of the Earth?

Back

Lower Mantle

Front

What is the composition of the Inner Core?

Back

Solid Iron and Nickel

Front

What are the two types of crust?

Back

Continental and Oceanic

Front

What layer lies directly beneath the crust?

Back

Mantle

Front

What is the state of matter of the Outer Core?

Back

Liquid

Front

What is the primary material that makes up the crust?

Back

Rocks and Minerals

Front

Which layer of the Earth is responsible for tectonic activity?

Back

Crust

Front

What is the temperature range of the Inner Core?

Back

Approximately 4,000 to 5,000 degrees Celsius