Solar Energy And The Greenhouse Effect

It is in part a natural process.

Solar energy and the greenhouse effect.

The greenhouse effect occurs when earth s atmosphere traps solar radiation because of the presence of certain gases which causes temperatures to rise. As a right statement the greenhouse effect that causes global warming is an enhanced greenhouse effect on the earth. However earth s greenhouse effect is getting stronger as we add greenhouse gases to the atmosphere. For more than 40 years satellites have observed the sun s energy output which has gone up or down by less than 0 1 percent during that period.

Of those gases known as greenhouse gases water vapor has the largest effect. Greenhouse effect a warming of earth s surface and troposphere the lowest layer of the atmosphere caused by the presence of water vapor carbon dioxide methane and certain other gases in the air. Solar power is the world s most abundant source of renewable energy according to the solar energy industries association yet despite its abundance researchers say using even the smallest. Using solar energy can have a positive indirect effect on the environment when solar energy replaces or reduces the use of other energy sources that have larger effects on the environment.

Indeed energy remaining is a natural greenhouse effect. The greenhouse effect is the process by which radiation from a planet s atmosphere warms the planet s surface to a temperature above what it would be without this atmosphere. Radiatively active gases i e greenhouse gases in a planet s atmosphere radiate energy in all directions part of this radiation is directed towards the surface warming it. It is called the greenhouse effect because of the similarity with the operation of the greenhouses.

The greenhouse effect causes some of this energy to be waylaid in the atmosphere absorbed and released by greenhouse gases. The greenhouse effect is the process by which the atmosphere of a planet lets solar radiation from the sun pass but instead prevents or hinders the exit of thermal energy from the planet. Warming from increased levels of human produced greenhouse gases is actually many times stronger than any effects due to recent variations in solar activity. However the issue starts when this effect is in fact enhanced due to anthropocene or human activities such as burning fossil fuels 1.