1. What is the primary source of water stored in an aquifer? (2 points)
Precipitation
Ocean storage
Condensation
Transpiration
2.
Which list below describes the path of ocean water through the water cycle? (2 points)
Evaporation, condensation, precipitation, runoff
Evaporation, precipitation, runoff, ocean storage
Transpiration, precipitation, runoff, ocean storage
Condensation, precipitation, runoff, groundwater
3.
What is the next phase of the carbon cycle for the carbon source labeled B? (2 points)
Label A shows a collection of coal, oil and gas. Label B shows a collection of trees and vegetation. Label C shows sky and open atmosphere.

Condensation
Transpiration
Photosynthesis
Decomposition
4.
How does carbon in animal wastes reach the atmosphere? (2 points)
Photosynthesis, organic carbon, underground storage
Decomposition, fossil fuel formation, fossil fuel emissions
Fossil fuel emissions, diffusion, ocean storage
Transpiration, diffusion, ocean storage
5.
What is a benefit of using renewable energy resources? (2 points)
Clean fuel
Sustainable energy
Saves money
No pollution
6.
What is a possible cost of using renewable energy resources? (2 points)
Non sustainable energy
Habitat destruction
Costs less money
Fossil fuel emissions