Global Warming Essay

Let’s know about Global Warming Essay. The increase in the average temperature on the earth’s surface is called global warming. Global warming is mainly caused by human causative factors. The uncontrolled emission of greenhouse gases in industrialization and the burning of fossil fuels are the main causes of global warming. Green house gas prevents the heat of the sun from returning to the atmosphere, this is a type of effect known as the “green house gas effect”. As a result, the temperature on the surface of the earth is increasing. Due to the increasing temperature of the earth, the environment is affected, so it is necessary to pay attention to it.

Global Warming Essay – 1 (300 words)

Now we will learn about Global Warming Essay 300 Words.


Global warming is a continuous increase in the temperature of the earth’s surface due to the increase in the amount of carbon dioxide in the environment. Global warming is a big problem for all the countries of the world, which should be solved with a positive start. The rising temperature of the earth gives rise to various apprehensions (hazards), as well as creates a crisis for the existence of life on this planet. It causes gradual and permanent changes in the climate of the earth and this affects the balance of nature.

Harmful effect of carbon dioxide ( CO2 ) on the atmosphere

Due to increase in CO 2 on earth , continuous increase of heat waves, hot waves, sudden occurrence of strong storms, unexpected and unwanted cyclones, damage to ozone layer, floods, heavy rains, drought, food shortage, disease and death etc. impacting life to a large extent. Due to the exploitation of fossil fuels, use of fertilizers, cutting of forests, excessive consumption of electricity, gas used in refrigerators, etc., there is excessive emission of CO 2 in the atmosphere. According to the data, if the ever-increasing CO 2 emissions are not controlled, then it is feared that by 2020 there will be a big jump in global warming, which can have a bad effect on the environment.

The increase in CO 2 levels is a factor in the “greenhouse gas effect”, which absorbs all greenhouse gas (water vapor, CO 2 , methane, ozone) thermal radiation, and radiates in all directions and returns to the Earth’s surface. Due to which the increase in surface temperature becomes the main cause of global warming.


The threat to life is increasing due to the effects of global warming. We should give up bad habits forever because it is increasing the level of CO 2 and the temperature of the earth is increasing due to the effect of greenhouse gas. We should stop indiscriminate felling of trees, reduce the use of electricity, stop burning of wood etc.

Global Warming Essay – 2 (400 words)

Now we will learn about Global Warming Essay 400 Words.


In today’s time, global warming is a big environmental problem that we all are facing, and it has become necessary to solve it permanently. In fact, the continuous and permanent increase in temperature on the surface of the earth is a process of global warming. This topic should be widely discussed by all countries at the world level. It has been affecting the balance of nature, biodiversity and climatic conditions for decades.

Major factors of global warming

Green house gases like CO 2 , Methane, are the main factors of increasing global warming on the earth. It has a direct effect on sea level expansion, melting ice caps, glaciers, unpredictable climate change, it represents the threat of increasing mortality on life. According to the data, it is being estimated that due to the increasing demand for human life, there has been a great increase in temperature since the middle of the twentieth century, which has also resulted in an increase in the amount of atmospheric greenhouse gas concentration at the global level.

1983, 1987, 1988, 1989, and 1991 have been the six warmest years of the last century, it has been measured. This greatly increased global warming, resulting in unexpected outbreaks of natural disasters such as floods, cyclones, tsunamis, droughts, landslides, lack of food, melting snow, epidemic diseases, deaths, etc. Which is a sign of the end of existence of life on this planet.

Due to increase in global warming, there is more water-evaporation from the earth to the atmosphere which leads to the formation of greenhouse gas in the cloud which again causes global warming. Burning of fossil fuels, use of fertilizers, increase in other gases such as CFCs, tropospheric ozone, and nitrous oxide are also factors of global warming. Technological modernization, pollution explosion, increasing demand for industrial expansion, indiscriminate cutting of forests and urbanization are major contributors to global warming growth.

We are disturbing the natural processes by deforestation and using modern technology. Such as the global carbon cycle, the formation of holes in the ozone layer and the arrival of UV waves on the earth, due to which global warming is increasing.


Trees are a major source of carbon dioxide removal from the air. And to maintain environmental balance, we should stop deforestation and plantation should be done by more and more people, it can bring down the level of global warming drastically. Control of population growth and less use of destructive technologies is also a good initiative to control global warming.

Global Warming Essay – 3 (600 words)

Now we will learn about Global Warming Essay 600 Words.


There are various factors of global warming, in which some are nature-given and some are man-made factors, one of the most important factors of increase in global warming is greenhouse gas which is produced by some natural processes and human activities. In the twentieth century, population growth, excessive use of energy have led to an increase in greenhouse gas levels. The increasing demand for industrialization in the modern world to meet almost every need, leads to the release of various types of greenhouse gases into the atmosphere.

The amount of carbon dioxide CO 2 and sulfur dioxide SO 2 has increased tenfold in recent years. Various natural, industrial processes, including photosynthesis and oxidation, all increase the amount of carbon dioxide. Another greenhouse gas is the anaerobic decomposition of organic materials such as methane, oxides of nitrogen, halocarbons, chlorofluorocarbons (CFCs), chlorine and bromine compounds. Some greenhouse gases accumulate in the atmosphere and disturb the balance of the atmosphere. They have the ability to absorb hot radiations and hence increase the temperature at the earth’s surface.

effects of global warming

With the increase in the sources of global warming, the effects of global warming can be clearly seen. According to the US Geological Survey, there were 150 glaciers on the Montana Glacier National Park, but due to global warming, currently only 25 glaciers are left. At higher levels, storms become more dangerous, stronger and stronger by taking energy from climate change and temperature (cooling at the top of the atmosphere and warming of the tropical ocean). 2012 is the warmest year recorded since 1885 and 2003 is seen along with 2013 as the warmest year.

As a result of global warming, the climate of the atmosphere, increasing summer season, decreasing cold weather, melting of ice caps, rise in temperature, change in air circulation pattern, non-seasonal rainfall, hole in ozone layer, heavy storm There are many effects of cyclones, droughts, floods and so on.

solution to global warming

Many programs are being run and implemented by government agencies, business leaders, private sector, NGOs etc. to reduce global warming. Some of the damages caused by global warming (melting of ice caps) cannot be recovered through any solution. Whatever be the case, we should not stop and everyone should try better to reduce the effect of global warming. We should reduce the emission of greenhouse gas and try to adopt some of the climate change happening in the atmosphere which has been going on for years.


To reduce global warming, we should use clean energy like solar energy, wind energy and energy produced by geothermal energy in place of electricity. The level of burning of coal, oil should be reduced, the use of transport and electric equipment should be reduced, this will reduce the level of global warming to a great extent.

Frequently Asked Question For Global Warming Essay

What is the main cause of global warming?

When the amount of gases included in the greenhouse such as carbon dioxide, methane and water vapor increases more than necessary, it increases the temperature in the earth more than necessary, which causes harm to the weather and all the living beings on the earth. Green house effect is the major cause of global warming.

What is the global warming effect?

As the name suggests, the worldwide increase in the temperature of the earth’s atmosphere is being called ‘global warming’. Our earth gets its heat from the rays of the sun. These rays, passing through the atmosphere, hit the surface of the earth and then reflect from there and return again.

What do you understand by global warming, describe its causes and side effects?

Global warming or increasing global temperature means that the earth is getting warmer continuously. Scientists say that in the coming days, drought will increase, the incidence of floods will increase and the weather pattern will look badly disturbed. Its effect is also visible. Glaciers are melting and deserts are expanding.

Which gas is responsible for global warming?

The report of the World Meteorological Organization states that the amount of carbon dioxide, methane and nitrous oxide is the highest since the beginning of the industrial era. Global warming is caused by these gases.

Which gas is the main pollutant responsible for global warming?

What is the cause of global warming? Some gases, such as carbon dioxide and methane, trap the sun’s heat in the Earth’s atmosphere. These greenhouse gases (GHGs) are also naturally present in the atmosphere.

What is the effect of global warming on human life?

There has been a tremendous increase in health problems due to global warming. The increasing level of pollution in the air is causing diseases like breathing problems and lung infections. This has created a problem for asthma patients. Strong hot winds and floods are also one of the reasons for the increase in health problems.

What is global warming, why is it called a problem?

So, global warming refers to the gradual increase in the overall temperature of the Earth’s atmosphere. Various activities are taking place which are gradually raising the temperature. Global warming is melting our ice glaciers faster. It is extremely harmful to the earth as well as to humans.

What is the main reason behind global ecological crises like global warming and environmental pollution?

CO2 contributes the most to global warming. Before 1880, the amount of CO2 in the atmosphere was 280 parts per million (ppm), which has increased to 379 ppm today according to the IPCC report. The annual growth rate of CO2 over the years (1995–2005) is 1.9 ppm annually.

What can people do to stop global warming?

Measures to stop global warming
Scientists and environmentalists say that CFCs are mainly used to reduce global warming. The emission of gases will have to be stopped and for this the use of refrigerators, air conditioners and other cooling machines will have to be reduced or such machines will have to be used by which CFC. Less gases come out.

What can be your role to deal with the changes in the seasons due to global warming?

Solar energy, hydro energy, wind energy, nuclear energy, ocean energy etc. should be used more and more so that carbon dioxide and methane gases do not increase in the air. Solar energy or electricity should be used for vehicles. To deal with this problem, our role can be that we become helpful in public awareness in a planned manner.