Unit 18 Biogeochemical Cycles

What is A?

• Evaporation
• Condensation
• Precipitation
• Runoff

What is B?

• Evaporation
• Condensation
• Precipitation
• Runoff

What is C?

• Evaporation
• Condensation
• Precipitation
• Runoff

What is      D?

• Evaporation
• Condensation
• Precipitation
• Runoff

Heat from the Sun causes water to rise into the sky. This water vapor collects in the sky in the form of clouds.

• Evaporation
• Transpiration
• Condensation
• Precipitation

When clouds form - what process is occurring?

• Meteorology 
• Condensation
• Collection
• Runoff

Where water drains from the surface of the Earth to rivers, lakes, etc.

• Evaporation
• Runoff
• Gravity
  Cycle
• Rapid

What is it called when plants give off water vapor as a waste product?

• condensation
• evaporation
• sublimation
• transpiration

What percentage of Earth’s water is freshwater?

• 75%
• 3%
• 1%
• 97%

What is water doing when it is changed to water vapor?

• evaporating
• condensing
• precipitating
• runoff