Lithosphere, Hydrosphere, and Atmosphere

What is NOT part of the Earth's Layers?

• Mantle

• Crust

• Air

• The Cores

What is the inner core MOSTLY made of?

• Iron

• Gold

• Silver

• Nickel

What is the largest ocean?

• Atlantic

• Pacific

• Indian

• Arctic

Order the layers of the atmosphere.

• Exosphere

• Stratosphere

• Thermosphere

• Mesosphere

• Troposphere

What is the largest ocean life zone?

• Intertidal Zone

• Neritic Zone

• Open-Ocean Zone