science
Grade-2
Easy
Question
Which of the following is not required for the process of photosynthesis?
- Oxygen
- Carbon dioxide
- Water
- Sunlight
Hint:
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
The correct answer is: Oxygen
- Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.
- Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
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