Across
- 2. A person who studies animals.
- 5. A person who studies animals or the environment to get information.
- 7. A person who works to protect animals and nature.
- 8. A person who helps without getting paid.
Down
- 1. A person who protects nature and the Earth
- 3. A person who works in forests or national parks.
- 4. A person who helps sick animals.
- 6. A person who feeds and looks after animals every day.