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Card 6

Front

How might a new competitor cause the extinction of a species?

Back

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Card 7

Front

Suggest two ways that people can cause the extinction of some species.

Back

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Card 8

Front

What are the two main ideas put forward for the extinction of the dinosaurs?

Back

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Card 9

Front

What is meant by geographical isolation?

Back

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Card 10

Front

What are the stages in SPECIATION?

Back

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Card 11

Front

Name a hard part of an animal that will not decay easily.

Back

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Card 12

Front

Why are some fossils destroyed over time?

Back

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Card 13

Front

How can a predator cause the extinction of a species?

Back

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Card 14

Front

What is meant by genetic variation?

Back

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Card 15

Front

How are fossils formed?

Back

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