Across
- 2. the state whereby the human population rises to an extent exceeding the carrying capacity of the ecological setting.
- 5. a place where waste is buried in the ground in large amounts
- 6. emitted as a result of the combustion of fuels such as natural gas, gasoline (petrol)...
- 7. water overflowing onto land that usually is dry
- 9. an important heat-trapping gas, also known as a greenhouse gas
- 10. variation of average weather conditions becoming, for example, warmer, wetter, or drier
Down
- 1. a prolonged dry period
- 3. leakage of petroleum onto the surface of a large body of water.
- 4. the purposeful clearing of forested land
- 8. a severe tropical storm with high winds and heavy rain