Which of the following is not a greenhouse gas?

Which of the following is not a greenhouse gas? (1) Carbon dioxide (2) Sulphur dioxide (3) Methane (4) Nitrogen

Let’s discuss the question in detail

Which of the following is not a greenhouse gas
Which of the following is not a greenhouse gas

What is a greenhouse gas?

Greenhouse gas is the gas in Earth’s atmosphere that has the capacity to trap heat by absorbing infrared radiation emitted from Earth’s surface. There are greenhouse gases like Carbon dioxide, Sulphur dioxide, Methane, Nitrous Oxide, Fluorinated Gases like Chlorofluorocarbon, perfluorocarbons and water vapour. They let sunlight pass through the atmosphere to reach the earth’s surface, but they do not allow the heat energy to leave the earth’s atmosphere. The greenhouse gases actually work as a room heater.

Now Let’s answer the question

Which of the following is not a greenhouse gas?

(1) Carbon dioxide (2) Sulphur dioxide (3) Methane (4) Nitrogen

Answer: (4) Nitrogen

Explanation: Carbon dioxide, Sulphur dioxide, Methane are very powerful greenhouse gases. Hence the remaining option is our answer.

Let’s talk about the gases in the option

Carbon dioxide: The effects of carbon dioxide on the Earth’s atmosphere is already observed. The current concentration in the air is around 400 ppm. In addition, the effects of carbon dioxide on the Earth’s climate are devastating. Carbon dioxide is the primary greenhouse gas. This gas absorbs the infrared radiation that the Earth’s surface gives off and re-emits it back to the Earth’s surface. The amount of greenhouse gases that are increasing in the air is causing a warming of the Earth’s climate.

Sulphur dioxide: It should be noted that sulfur dioxide isn’t considered a direct greenhouse gas like carbon dioxide or methane, it is an indirect greenhouse gas. Sulfur dioxide is known as an indirect greenhouse gas because, when coupled with elemental carbon, it forms aerosols, which in turn behaves like greenhouse gas and exert a negative effect on the planet’s climate.

Methane: Methane is one of the most powerful greenhouse gases. It causes more warming than any other gas emitted from human activities. It is a colourless, odourless gas, and according to the Environmental Protection Agency, methane is 25 times more potent than carbon dioxide in trapping heat, over a 100-year period. Methane is released when coal, natural gas, and oil combust. It is also released when animals and plants decompose. The natural gas industry and agriculture are two of the largest emitters of methane.

How does the greenhouse effect affect life on Earth?

For the past several hundred years, the Earth’s atmosphere has been getting warmer. This has been happening as a result of greenhouse gases from human activities, including emissions from power plants and cars, and the burning of fossil fuels, releasing more carbon dioxide into the atmosphere. The greenhouse effect is a natural process and has been happening for hundreds of millions of years. It is the process by which solar heat is trapped by the atmosphere, which then warms the Earth’s surface, leading to the greenhouse effect. The greenhouse effect affects the Earth’s temperature, climate, and living conditions.

Greenhouse gas and Climate Change

Greenhouse gases also occur naturally in the atmosphere. Greenhouse gases are also released by human activities and are responsible for about 75% of the natural greenhouse effect. To understand if greenhouse gases are causing climate change, you’ll need to know what the greenhouse effect is, as well as the temperature and type of greenhouse gases present in the atmosphere. The greenhouse effect is a natural process that helps regulate the planet’s temperature and protect the Earth’s surface from the harmful effects of radiation.

And it should be noted that the greenhouse effect is not something that happened overnight. Since the beginning of the Industrial Revolution, the concentration of greenhouse gases in Earth’s atmosphere has increased because of emissions from human activity. This is a cycle that has been going on since the Industrial Revolution and has caused a rise in global temperatures. Apart from the industrial revolution and vehicle exhaustion, humans are pushing towards deforestation.

Do you know that the net global deforestation accounts for about two gigatons of carbon emissions to the atmosphere every year. There is a system called Environmental Impact Assessment, which could play a vital role in curbing deforestation and thus carbon dioxide.

Read more about

Environmental Impact Assessment

If you think that humans are the only reason behind the formation of greenhouse gases, you are wrong. There are many natural factors that increase greenhouse gas concentrations. Some, such as tectonic activities, volcanic activities are influencing the greenhouse gas concentration for millions of years, whereas others, wetlands, ocean sources and sinks also play a significant role in increasing the concentrations of greenhouse gases for hundreds to thousands of years.

If you have any queries on the question “Which of the following is not a greenhouse gas?” let me know in the comment section.

Now Try this question

Which of the following is not a greenhouse gas?

(1) Chlorofluorocarbon (2) Water vapour (3) Nitrous Oxide (4) Fluorine

After reading the explanation of the question “Which of the following is not a greenhouse gas?” you should answer this too. Try to answer the question in the comment section.

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