Standard Science Primary 6 Energy

Which of the following are necessary for a plant to carry out photosynthesis?

A Oxygen, Water, Sunlight
B Carbon dioxide, Water, Sunlight
C Oxygen, Glucose, Sunlight
D Carbon dioxide, Glucose, Water
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Worked Solution

Step 1: Plants need inorganic materials to make food. Step [2-9]: They use Carbon Dioxide (from air) and Water (from soil). Step [2-9]: Sunlight provides the energy for this process.

Correct answer: Carbon dioxide, Water, Sunlight

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