Question

List the gases which are responsible for the greenhouse effect.

Answer 1

Hint: The effect by which the radiations from the sun are trapped in the atmosphere of earth which warms the planet is known as the greenhouse effect. The gas responsible for the greenhouse effect is known as a greenhouse gas.

Complete step by step answer:
The greenhouse effect is the process by which radiation from a planet's atmosphere warms the surface of the planet. The greenhouse gases sustain life on the Earth by trapping the heat of the sun. These gases allow the sun’s rays to pass through, but prevent this warmth from escaping our atmosphere into space and thus warm the earth.

A greenhouse gas is a gas that absorbs and emits radiant energy within the thermal infrared range. Greenhouse gases cause the greenhouse effect on planets. The primary gases in the atmosphere responsible for the greenhouse effect are water vapour (\[{H_2}O\]), carbon dioxide (\[C{O_2}\]), methane (\[C{H_4}\]), nitrous oxide (\[{N_2}O\]) and ozone (\[{O_3}\]).

Earth's natural greenhouse effect is critical to supporting life. Without greenhouse gases, the average temperature of Earth's surface would be about −18°C. The atmospheres of Venus, Mars and Titan also contain greenhouse gases. The danger lies in the rapid increase of carbon dioxide and other greenhouse gases that makes this natural greenhouse effect more intense. Modern human activity like burning fossil fuels, deforestation, intensive agriculture, etc. have added huge quantities of carbon dioxide and other greenhouse gases.

Note:
Remember that the greenhouse effect is important to sustain life on earth. But the excess of this effect is leading to climate hazards like global warming. Greenhouse effect needs to be checked by humans.