what is one factor that adds to the greenhouse effect a decrease in the amount of dust in the atmosphere increasing amount of water on Earth's surface and increase and gases in the atmosphere that absorbs heat and increase in the amount of solar radiation that reflects into space

GHGs have a positive forcing because they absorb energy radiating from Earth's surface, rather than allowing it to be directly transmitted into space. This warms the atmosphere like a blanket

Human activities such as agriculture, fuel combustion, wastewater management, and industrial processes are increasing the amount of N2O in the atmosphere. Nitrous oxide is also naturally present in the atmosphere as part of the Earth's nitrogen cycle, and has a variety of natural sources