Environmental Sciences, asked by sharonbsaji, 9 months ago

photosynthesis and the existence of life. Prepare a speech

Answers

Answered by Fatimakincsem
0

Humans release carbon dioxide, while plants use it during photosynthesis and release oxygen which is used by humans to breathe.

Explanation:

  • Plants prepare their own food by using sunlight and convert it into chemical energy.
  • The three main ingredients of this process are carbon dioxide (CO2), water (H2O), and sunlight.
  • Plants use carbon dioxide to make glucose which is their main precursor of energy.
  • Without photosynthesis, the earth wouldn't be a sustainable habitat.
  • Humans release carbon dioxide, while plants use it during photosynthesis and release oxygen which is used by humans to breathe.
  • Thus photosynthesis plays a significant role in human existence.
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