Geosphere
Earth's thin, rigid, outermost layer
Crust
True or False-Most of Earth's fresh water is tied up in glaciers?
True
Which gas makes up most of Earth's Atmosphere?
Nitrogen
How is energy transferred in the Biosphere?
Through Food Chains
True or False-All parts of the Geosphere are solid
False
What percentage of Earth's water is salt water?
97%
What is the other gas that makes up most of Earth's Atmosphere?
Oxygen
What object provides the energy to start the food chain?
The sun
Crust, mantle and core
What percentage of Earth's water is Fresh water?
3%
Name the steps of the food chain (after the sun)?
Producers to Herbivores to Carnivores to Decomposers