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science

science midterm

QuestionAnswer
what are the four most plentiful elements? oxygen, carbon, hydrogen, nitrogen
what process uses light to make food? photosyntesis
what does photosynthesis use? chlorophyll
what are the reactants of photosynthesis? carbon dioxide, water, & sunlight
what are the products of photosynthesis? glucose & oxygen
what is hte reverse operation of photosynthesis? respiration
what are the reactants for respiration? glucose & oxygen
what are the products of respiration? carbon dioxide & water
what does aerobic respiration use to produce? oxygen
what does anaerobic respiration[aka fermintation]do? breaks down glucose to produce energy when oxygen is not available
what are the products of fermentation? carbon dioxide & alcohol [ethanol or lactic acid]
what is carbon exist in the environment? carbon dioxide
what does photosynthesis takes out? carbon dioxide
what adds on carbon? respiration
Created by: team tater
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