Standard Science Primary 6 Energy

Which of the following correctly identifies the inputs needed for a plant to carry out photosynthesis?

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

Step 1: Photosynthesis is the process by which plants make their own food. Step 2: The process requires light energy from the sun. Step 3: The plant takes in carbon dioxide from the air and water from the soil to produce sugar and oxygen.

Correct answer: Carbon Dioxide, Water, and Light

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