How Green house effect is caused in the atmosphere.
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Answer:
The greenhouse effect is caused by the atmospheric accumulation of gases such as carbon dioxide and methane, which contain some of the heat emitted from Earth's surface. ... As Earth's surface is heated by sunlight, it radiates part of this energy back toward space as infrared radiation.
Explanation:
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Answer:
Greenhouse Effect Definition
“Greenhouse effect is the process by which radiations from the sun are absorbed by the greenhouse gases and not reflected back into space. This insulates the surface of the earth and prevents it from freezing.”
What is the Greenhouse Effect?
A greenhouse is a house made of glass that can be used to grow plants. The sun’s radiations warm the plants and the air inside the greenhouse. The heat trapped inside can’t escape out and warms the greenhouse which is essential for the growth of the plants.
Same is the case in the earth’s atmosphere. During the day the sun heats up the earth’s atmosphere. At night, when the earth cools down the heat is radiated back into the atmosphere. During this process, the heat is absorbed by the greenhouse gases in the earth’s atmosphere. This is what makes the surface of the earth warmer, that makes the survival of living beings on earth possible.
However, due to the increased levels of greenhouse gases, the temperature of the earth has increased considerably. This has led to several drastic effects.
Let us have a look at the greenhouse gases and the causes and consequences of greenhouse effects.
Also Read: Global Warming
Greenhouse Gases
“Greenhouse gases are the gases that absorb the infrared radiations and create a greenhouse effect. For eg., carbondioxide and chlorofluorocarbons.
Explanation:
Causes of Greenhouse Effect
The major causes of the greenhouse effect are:
Burning of Fossil Fuels
Fossil fuels are an important part of our lives. They are widely used in transportation and to produce electricity. Burning of fossil fuels releases carbon dioxide. With the increase in population, the utilization of fossil fuels has increased. This has led to an increase in the release of greenhouse gases in the atmosphere.
Deforestation
Plants and trees take in carbon dioxide and release oxygen. Due to the cutting of trees, there is a considerable increase in the greenhouse gases which increases the earth’s temperature.
Farming
Nitrous oxide used in fertilizers is one of the contributors to the greenhouse effect in the atmosphere.
Industrial Waste and Landfills
The industries and factories produce harmful gases which are released in the atmosphere.
Landfills also release carbon dioxide and methane that adds to the greenhouse gases.
