Foundation Science Primary 6 Energy

Plants are called producers because they can make their own food. Which of the following is NOT required for photosynthesis?

A Water
B Light energy
C Oxygen
D Carbon dioxide
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Worked Solution

Step 1: Photosynthesis is the process where plants use light, carbon dioxide, and water to make sugar. Step 2: Oxygen is a byproduct (released) during the process, not a requirement.

Correct answer: Oxygen

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