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Card 6

Front

What element reinforces concrete?

Back

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Card 7

Front

Describe how concrete can be reinforced using a steel support.

Back

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Card 8

Front

Aluminium is a construction material - which substance in the Earth's crust is it manufactured from?

Back

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Card 9

Front

Brick is a construction material - which substance in the Earth's crust is it manufactured from?

Back

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Card 10

Front

Clay is a construction material - which substance in the Earth's crust is it manufactured from?

Back

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Card 11

Front

Iron is a construction material - which substance in the Earth's crust is it manufactured from?

Back

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Card 12

Front

Compare the hardness of limestone, marble and granite.

Back

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Card 13

Front

Why do granite, marble and limestone have different hardness?

Back

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Card 14

Front

Talk about what makes sedimentary rocks

Back

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Card 15

Front

What two ways can metamorphic rocks can be formed?

Back

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