Standard Science Primary 6 Energy

What is the main energy conversion that takes place during photosynthesis in green leaves?

A Heat energy → Chemical potential energy
B Chemical potential energy → Light energy
C Light energy → Kinetic energy
D Light energy → Chemical potential energy
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Worked Solution

Step 1: Photosynthesis uses sunlight (light energy). Step 2: The plant produces glucose (food). Step 3: Food is a form of stored energy, known as chemical potential energy.

Correct answer: Light energy → Chemical potential energy

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