Across
- 2. water Water that is safe to drink
- 7. The interaction of a community of living organisms (biotic) with the non living (abiotic) parts of the environment
- 8. factors Living factors that affect the community
- 10. Development Meeting needs without harming future generations
- 11. A rock containing a valuable metal that can be extracted
- 14. All the different populations of organisms living and interacting in the same habitat
- 15. Removing salt from sea water to make it potable
Down
- 1. The process of excessively enriching a body of water in nutrients
- 3. A group of similar organisms that can reproduce to produce a fertile off spring
- 4. The variety of all different types of species of organisms within an ecosystem
- 5. resources Materials from the earth used by humans, like water, minerals and forests
- 6. The natural home of an organism
- 9. footprint The total amount of greenhouse gases emitted over a product life cycle or an event
- 12. A group of organisms of the same species living in the same habitat at the same time
- 13. factors Non living factors that affect the community