Standard Science Primary 6 Energy

During photosynthesis, what is the energy conversion that takes place?

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

Step 1: Plants capture light energy from the Sun. Step [2-9]: This energy is used to convert carbon dioxide and water into glucose (food). Step [2-9]: Glucose is a form of chemical potential energy.

Correct answer: Light energy → Chemical potential energy

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