Earth's System

All living things on earth are part of the....

• Biosphere
• Geosphere
• Hydrosphere
• Cryosphere

The Geosphere is...

• All liquid water on Earth
• A 100km thick layer of gases
• frozen water on earth
• Earths entire solid body 

What 3 gases are in the Atmosphere? 

• Hydrogen, Carbon Monoxide, and Oxygen
• Nitrogen, Oxygen, and Carbon Dioxide 
• Nitrogen, Oxygen, and Carbon Monoxide
• Hydrogen, Oxygen, and Carbon Dioxide

All frozen water on Earth is...

• Hydrosphere
• Geosphere
• Cryosphere
• Atmosphere

What helped form Earth? 

• Biosphere
• Gravity
• Sphere
• Hydrosphere

Bio =

• Science
• Math
• Earth
• Life

Geo = 

• Earth
• Sphere
• Life
• Water

Hydro = 

• Sphere
• Earth
• Life
• Water

What main system do you interact with when you are exploring an underwater cave? 

• Hydrosphere
• Geosphere
• Cryoshpere
• Biosphere

What is Earth's largest system? 

• Biosphere
• Geosphere
• Hydrosphere
• Atmosphere