Which of the following would decrease overall atmospheric CO2? (select all that apply)
Decrease the number of carbon sinks by cutting down trees or other plants
Increase the number of carbon sinks by planting trees or other plants
Decrease fossil fuel burning from factories, cars and other transportation
Increase fossil fuel burning from factories, cars and other transportation
Decrease the number of organisms in the biosphere
Increase the number of organisms in the biosphere
Decrease in volcanic eruptions
Increase in volcanic eruptions
Decrease in forest fires. Increase in forest fires