Standard Science Primary 6 Energy

Which of the following is required for a green plant to convert light energy into chemical potential energy?

A Oxygen and Carbon Dioxide
B Sugar and Water
C Carbon Dioxide and Water
D Oxygen and Water
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Worked Solution

Step 1: Identify the process (Photosynthesis). Step 2: Recall the equation: Carbon Dioxide + Water (in the presence of light and chlorophyll) → Sugar + Oxygen. Step 3: The raw materials are Carbon Dioxide and Water.

Correct answer: Carbon Dioxide and Water

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