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Card 6

Front

what does the convection cause?

Back

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Card 7

Front

what happens if two plates collide?

Back

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Card 8

Front

where do volcanoes form and why?

Back

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Card 9

Front

when lava cools, what forms?

Back

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Card 10

Front

when igneous rock cools quickly what crystals are formed?

Back

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Card 11

Front

when igneous rock cools slowly what crystals are formed?

Back

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Card 12

Front

what are the two types of lava that volcanoes produce?

Back

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Card 13

Front

how are iron and aluminium extracted from the earth?

Back

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Card 14

Front

how are bricks made?

Back

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Card 15

Front

how are glass, concrete and cement made?

Back

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