Cycles of Earth

What is the energy source for the water cycle?

• the sun
• the earth
• water
• the moon

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

When water condenses, the water vapor in the air gets ___________ and changes back into liquid.

• cold
• hot
• warm
• solid

Which is the opposite of condensation?

• runoff
• evaporation
• precipitation
• transpiration

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

• condensation
• evaporation
• sublimation
• transpiration

When water _________, dew forms.

• Melts
• Evaporates
• Condenses
• Precipitates

A climate is a ___ pattern over a period of years.

• drought
• flood
• weather
• sunlight

The process where plants absorb water through the roots and then give off water vapor through pores in their leaves. __________________________

• Transpiration

• Condensation

• Evaporation

• Precipitation

During which stage do clouds form?

• condensation
• evaporation
• precipitation