Across
- 2. - when the inner earth is effected by being dug into
- 4. - an event not caused by humans as a flood, earthquake, or hurricane that causes great damage
- 5. - a slow increase in the temperature of the earth's atmosphere
- 6. - clearing large vegetation areas
- 7. Harmful gasses effecting out air
- 9. - a gas that contributes to the greenhouse effect by taking in infrared radiation.
- 12. - when dangerous poisons get into the water
- 14. - making a place untidy with rubbish
- 15. - not disposing waste correctly
- 16. - when a large area of trees have been removed
- 17. - harmful levels of noise
- 18. Issues - when there is a certain disease that is in the air from other people being sick
Down
- 1. - more houses and shopping centres made getting ride of trees and grasses
- 3. - the intentional modification of the characteristics of an organism by manipulating its genetic material.
- 8. - Litter or Gasses effecting out waters
- 10. - Over the years an increase in births
- 11. - the atmosphere’s pollution effecting the rain making it very harmful
- 13. - a change in global climate patterns
- 14. - when a organism effects the land