Earth Sphere's

What is the geosphere?

• Mostly made of invisible gas.

• All of the frozen water on Earth.

• The mostly solid rocky part of the Earth.

• The study of Earth.

Where does most of Earth's energy come from?

• The core

• Space

• The sun

• The atmosphere

What is the atmosphere?

• All of the liquid water on Earth.

• Made up of invisible has surrounding Earth.

• Made up of atoms.

• All of the solid rocky part of the Earth.

What is the biosphere?

• Made up of living things.

• Made up of the solid rocky parts of Earth.

• The part of the Earth that is liquid water.

• The life cycle.

Our atmosphere is composed of what percentage of Oxygen?

• 21%

• 78%

• 1%

• 50%

What is the hyrosphere?

• All of the frozen water on Earth.

• Made of invisible gas

• All of the water on Earth.

• A type of water cycle/

What powers the water cycle?

• Earth's rotation

• The sun

• The tides

• The seasons

What is the cryosphere?

• All of the liquid on Earth.

• All of the living things on Earth.

• All of the frozen water on Earth.

• All the glaciers on Earth.

What is one way that the Earth system relies on energy from the sun?

• It provides energy for electricity.

• It allows plants to make food.

• It gives us a nice tan.

• It melts rock into magma.

What is one way the biosphere relies on the other spheres for survival?

• Animals decompose into the soil.

• Its traps water within ice.

• It relies on the hydrosphere for water.

• It provides energy for other spheres.