Chemistry
Grade-8
Easy
Question
What are the primary reactants required for the process of photosynthesis?
- Carbon dioxide and water
- Carbohydrate and water
- Carbon dioxide and oxygen
- Carbohydrates and oxygen
Hint:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy.
The correct answer is: Carbon dioxide and water
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Some of this chemical energy is stored in carbohydrate molecules, such as sugars and starches, which are synthesized from carbon dioxide and water – hence the name photosynthesis.
The reactants of photosynthesis are carbon dioxide and water.
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