Earth's 4 Spheres

Which sphere contains all of Earth's water?

• geosphere
• biosphere
• atmosphere
• hydrosphere

Which sphere would contain the sand at the beach?

• geosphere
• atmosphere
• hydrosphere
• biosphere

Which sphere would contain whales and dolphins?

• geosphere
• biosphere
• hydrosphere
• atmosphere

Which sphere would contain the oxygen that we breathe?

• geosphere
• atmosphere
• biosphere
• hydrosphere

True or false?
Geo means mountain.

• true
• false

True or false?
Hydro means water.

• true
• false

True or false?
Atmos means wind.

• true
• false

True or false?
Bio means life.

• True
• False

Which of the following does NOT belong in the hydrosphere?

• lakes 
• rivers
• fish
• rain

Which of the following does NOT belong in the biosphere?

• coral
• grass
• starfish
• clouds