Ecological Relationships Revision 8Z

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http://www.woodlands-junior.kent.sch.uk/revision/Science/foodchainsats.htm

Copy and paste this worksheet into word and answer the questions
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http://necsi.org/projects/evolution/co-evolution/pred-prey/co-evolution_predator.html

1. What is a predator?

2. What is a prey?

3. What happens to a predator if it does not get enough food?

4. What kind of adaptations may prey have that help it catch food?

5. What kind of adaptations may predator have that help it catch food?

Click on this website
http://www.bbc.co.uk/schools/ks3bitesize/science/biology/adaptation_3.shtml

6. What does population mean?

7. What does it mean when organisms are in competition?

8. What would they animals compete for?

9. What might plants compete for?

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10. Name four ways an animal might become extinct

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11. Name 3 ways humans compete with animals

12. Name 3 ways we can protect the environment

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14. Put your score here ______________