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5th grade science test study guide

Mrs. W's study guide Test B Cycles in nature
STUDY
PLAY
Sunlight
is the source of ALL energy on earth.
Warm air
causes the water to evaporate.
Cold air
causes vapor to change to water.
Plants
release OXYGEN into the air during transpiration.
Animals
release CARBON DIOXIDE into the air during respiration.
Water
falls from clouds when clouds become too heavy.
Runoff
causes pollutants to get into surface water.
water cycle
water moving through environment
evaporation
water changing into vapor
condensation
vapor changing into liquid
precipitation
any form of water falling from clouds
accumulation
collection of precipitation
photosynthesis
plants use sunlight, water, and carbon dioxide to make food
conserve water
use water efficient toilets & washing machines
negative effect on quality of H2O
salt or oil in runoff