Answer:
deforestation, loss of habitat and species, and sometimes climate change
Explanation:
Remove Excess CO2 via scrubbing
Replace energy from fossil fuels with geothermal solar energy.
Sequester released CO2 before it reaches earth's atmosphere
I believe the answer you're looking for is temperature and precipitation.
Climate is based on the amount of rainfall (i.e. a rainforest) or the temperature (i.e. a tropical climate)
12.56 because you multiply the radius by 2 then multiply that by 3.14