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Across
- 3. An organism that only eats green plants.
- 5. A special feature that helps an organism survive in its habitat.
- 6. All organisms that live in a habitat make up a community.
- 8. Numbers of a population can decrease because of _________.
- 9. Variation from your parents is known as _________ variation.
- 12. These organisms start food chains or webs. They are usually green plants.
- 13. These trees loose their leaves in the winter e.g. oak trees.
Down
- 1. This is an example of a seasonal change that some organisms undergo to help them survive the winter.
- 2. A place where an organism lives.
- 4. An organism that only eats meat.
- 7. This is an example of environmental variation.
- 10. Some animals are ___________; they are only active at night.
- 11. These trees keep their leaves throughout winter e.g. pine trees.