Earth's Spheres and Layers

Front

What is the outermost, rockiest layer of Earth?

Back

Crust

Front

What is the thickest layer of Earth?

Back

Mantle

Front

Which layer of Earth has liquid hot magma?

Back

Mantle

Front

What does GEO mean?

Back

Rock

Front

What does BIO mean?

Back

Life

Front

What is the layer of Earth beneath the crust?

Back

Mantle

Front

What is the innermost layer of Earth?

Back

Inner Core

Front

What is the layer of Earth that is liquid and surrounds the inner core?

Back

Outer Core

Front

What is the term for the solid outer layer of Earth?

Back

Crust

Front

What is the main component of the Earth's crust?

Back

Rocks and minerals