Cycles in Ecosystems

A in the water cycle diagram is showing ____________

• condensation

• evaporation

• transpiration

• precipitation

B in the water cycle diagram is showing ______________

• condensation

• precipitation

• transpiration

• evaporation

C in the water cycle diagram is showing ________

• evaporation

• condensation

• precipitaion

• ground water

D in the water cycle diagram is showing ________

• runoff

• condensation

• precipitaion

• ground water

E in the water cycle diagram is showing ________

• runoff

• condensation

• precipitaion

• ground water

Locate the trees in the diagram. Water evaporating from the trees is known as ____________________.

• precipitation

• runoff

• condensation

• transpiration

In the carbon cycle, producers take in the gas __

• carbon dioxide

• oxygen

• nitrogen

• carbon monoxide

oxygen is a gas produced by _ and used by _

• plants and animals

• photosynthesis and carbon dioxide

• animals and plants

• carbon dioxide and photosynthesis

If the plant population decreased, the amount of carbon would _________.

• Stay the same

• Increase

• Decrease

Carbon dioxide is produced by the burning of fossil fuels

• True
• False