vocabulary
more vocabulary
stuff
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100
acid percipitation
What is the precipitation that is more acidic than normal rainwater
100
emission
What is a pollutant relleased into the atmosphere
100
oxygen,carbon,hydrogen,and nitrogen
What is the four elements most abuntant in living things
100
fossil fuel
What is a source of energy form from dead plants and animal
100
nitrogen
What does the plant absorbed
200
collection
What is the process by which precipitation is gathered into a body of water
200
acid precipitation
What is the precipitation that is more acidic than normal rainwater
200
78 percent
How many percent of nitrogen molecules make up the earth atmosphere
300
nitrogen fixation
What is the conversion of nitrogen in the atmosphere to form that can be used by plants
300
nodule
What is a swelling on a plant root that contains nitrogen -fixing bacteria
300
water cycle,carbon and oxygen cycle, and nitrogen cycles
What is the three biogeochemical cycles
300
soybean
What has nodule on its roots filled with bacteria that fixes nitrogen
300
oxegyn and carbon
What does cellular respiration use to produse
400
dentrification
What is the process that releases nitogen from soil back into the atmosphere
400
photochemical smog
What is a brown smog produced when air pollutant react with sunlight
400
photosynthesis
What is the process in which plants use sunlight,carbon dioxide, and water to produce suger
400
precipitation, evaporation, condensation, and transpiration
what process does the water cycle have
500
cellular respiration
What is the priocess in cells by which oxygen and glucose are use to produce energy and carbon dioxide
500
runoff
What is the precipitation that flows over the surface of the soil
500
soybean or peanut plants
What is name a type of legume
500
carbon and oxygen
What does photosynthesis use to produce
500
nitrogen
What does the composers release back into the soil
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