Across
- 3. Keep safe from harm or injury.
- 5. A synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc.
- 7. (of a species, family, or other larger group) having no living members; no longer in existence.
- 9. Intended to be used once and then thrown away.
- 11. The action of clearing a wide area of trees.
- 12. level The average level of the sea's surface at any given time.
- 14. A person who is concerned with or advocates for the protection of the environment.
Down
- 1. Convert waste into reusable material.
- 2. change a change in global or regional climate patterns
- 3. Release of harmful materials into the environment
- 4. The natural home or environment of an animal, plant, or other organism.
- 6. A statement or action expressing disapproval of or objection to something.
- 8. Waste material or unwanted things that you throw away.
- 10. animals that live and grow in natural condition
- 13. fuel(s) A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.