Major regional ecological community of plants and animals forms
Correct answer C. Biomes
Tip: press A, B, C or D to answer, and N for the next question.
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More Ecosystem questions
See allPlant biomass is
Correct answer D. Both b and c
Gross primary production is
Correct answer C. Total amount of energy fixed by all plants \
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Oxidation of ammonia or ammonium ions by bacteria in soil is called
Correct answer A. Nitrification
Nitrogen constitutes about ____ % of atmosphere
Correct answer D. 78%
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