quiz earth systems

All of the air, oxygen, nitrogen, and gases that surround the earth.

• atmosphere

• biosphere

• hydrosphere

• geosphere

All of the living things, living systems on eaarth

• atmosphere

• hydrosphere

• geosphere

• biosphere

All of the bodies of water on the earth.

• cryosphere

• geosphere

• biosphere

• hydrosphere

Which two earth spheres are interacting: A fish swimming in a river.

• geosphere and atmosphere

• hydrosphere and biosphere

• geosphere and cryosphere

• atmosphere and biosphere

Which two earth spheres are interacting: The wind blows the leaves from a tree.

• atmosphere

  biosphere

• atmosphere

  geosphere

• geosphere

  hydrosphere

• geosphere

  atmosphere

What is the geosphere?

• all the air and gases on the planet

• all the frozen water on the Earth

• the non-living soil, rocks, and minerals of the Earth

• the rivers, lakes, and oceans of the Earth