Sustainability

5. Region of the atmosphere between the troposphere and mesosphere
6. Energy transfer in the form of electromagnetic waves or particles that release energy when absorbed by an object.
9. Earth heating
10. the average weather
11. Gas or liquid fuel made from plant material (biomass)
12. name a gas which contributes to the greenhouse effect

1. The gaseous envelope surrounding the Earth
2. The part of the Earth system comprising all ecosystems and living organisms, in the atmosphere, on land
3. A treeless, level, or gently undulating plain characteristic of the Arctic and sub-Arctic regions characterized by low temperatures and short growing seasons.
4. The total amount of greenhouse gases that are emitted into the atmosphere each year by a person
7. Land waste disposal site in which waste is generally spread in thin layers, compacted, and covered with a fresh layer of soil each day.
8. the gas tree's produce