Earth Layers and Spheres Review

Front

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

Back

Air

Front

What is the liquid layer of Earth’s core that surrounds the solid nickel and iron?

Back

Outer core

Front

What are the two spheres that make up the Hydrosphere and Geosphere?

Back

Hydrosphere and Geosphere

Front

Which sphere of Earth includes rocks and minerals?

Back

Geosphere

Front

What is the solid layer of Earth between the crust and the core?

Back

Mantle

Front

What is the outermost layer of the Earth called?

Back

Crust

Front

What is the layer of the Earth that is made up of liquid rock?

Back

Mantle

Front

What is the layer of the Earth that is solid and made of nickel and iron?

Back

Inner core

Front

What is the term for the water on Earth, including oceans, rivers, and lakes?

Back

Hydrosphere

Front

What is the term for the layer of gases surrounding the Earth?

Back

Atmosphere