photosynthesis and the existence of life. Prepare a speech
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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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