Foundation Science Primary 6 Energy

What are the necessary conditions for a plant to perform photosynthesis?

A Light, sugar, and air
B Sunlight, carbon dioxide, water, and chlorophyll
C Water, soil, and warmth
D Sunlight, oxygen, and water
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Worked Solution

Step 1: Photosynthesis is the process by which green plants make food. Step [2-9]: The reactants are carbon dioxide and water. Step [2-9]: The process requires light energy and chlorophyll to proceed.

Correct answer: Sunlight, carbon dioxide, water, and chlorophyll

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