science
Grade-2
Easy
Question
During photosynthesis plants absorb which gas:
- Oxygen
- Hydrogen
- Carbon dioxide
- Nitrogen
Hint:
Plants absorb co2 for photosynthesis.
The correct answer is: Carbon dioxide
- During photosynthesis, plants absorb light and carbon dioxide to make sugar.
- This phenomenon is called photosynthesis, which means making something new (synthesis) using light (photo).
- Carbon dioxide and light are the main substrates of photosynthesis
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