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 You answered all questions correctly! Great job! Attempts Remaining Please try again later!! AboutEmerging Energy TechnologiesResourcesEngage Center for Emerging Energies Stay informed with regular updates Email Address Sign Up Thank you! © Copyright 2024 Center for Emerging Energies. All Rights Reserved.