Across
- 3. A standard measurement of the amount of agriculture
- 4. Grown by photosynthasis
- 6. Anything synthetic or natural added to soil to supply plants with nutrients
- 9. Hunting specific breeds eed so much to the point of extinction
- 12. Belonging to something/something specific
- 13. Accidentalntal or deliberate spills of oil from ships, tanks, and offshore events
- 15. An exotic species
- 16. Living within the means of nature
- 18. Relating to nature
- 19. Substances that pollute something
Down
- 1. Built-up amounts of synthetic products that leak into the environment
- 2. When humans thin out the forest for their own
- 5. Help that contributes to a greenhouse effect by absorbing infrared radiation
- 6. Natureal fuels
- 7. A biological community
- 8. Harmful release of heated liquid into a body of water
- 10. Harmful materials being released into the air causing negative results
- 11. Materials that are available
- 14. rain Acidic rainfall that causes environmental harm
- 17. The excessive presence of unwanted or disruptive noise in the environment