Match the words in blue to their meaning. Change the form when necessary.

1. protect - to keep safe from danger

2. _____ a kind of animal or plant

3. _____ to change from solid to liquid because of heat

4. _____ to stop being seen

5. _____ doesn’t exist any more

6. _____ the weather of a place over time

7. _____ the place where an animal usually lives

8. _____ in nature, not controlled by people