Foundation Science Primary 4 Energy

Why is glass used to make a fish tank?

A It is strong.
B It is transparent.
C It is flexible.
D It is a good conductor of heat.
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Worked Solution

Step 1: Fish tanks need to allow light through so we can see the fish. Step 2: Transparency is the property of allowing light to pass through. Step 3: Glass is transparent.

Correct answer: It is transparent.

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