Algae in the Ocean
Fossil Fuel Combustion
Respiration
Decaying Plants
Algae in the Ocean
Fossil Fuel Combustion
Decaying Plants
Photosynthesis
It is a greenhouse gas, that provides a significant heat source to
Earth
It can pollute the the atmosphere when it is at higher
concentrations
It provides the main source of food for algae, plants and
trees
It does not have any direct effect on the earth's
atmosphere
