Across
- 5. a biological community of interacting organisms and their physical environment.
- 7. a nature reserve.
- 8. a way of carrying out a particular task
- 9. a person who catches fish for a living or for sport.
Down
- 1. certain to happen
- 2. negative and unhelpful.
- 3. operation of holidays and visits to places of interest.
- 4. relating to the environments of living things or to the relationships between living things and their environments
- 6. is a person who is studying or has expert knowledge of one or more of the natural or physical sciences.