Essay on Global Warming and its impacts :: Nature is the only thing due to which humans are surviving. While humans are ruining and damaging it from a very long period of time. Willingly or unwillingly We were using its resources, Cutting the Trees and Spoiling the environment. Especially after the industrialization, the level of pollution has gradually increased. Which has caused several disastrous impacts on earth and it’s living beings.
It causes climate change, Diseases, Radiation, and many more. One of its most Dangerous and unfortunate impact is Global Warming, which is increased a lot in the last few decades. To understand how bad it is, let us first understand what is Global Warming?
Essay on Global Warming and its impacts
What is Global Warming?
The Noticeable and gradual Increase in the temperature of Earth’s surface, water and atmosphere are known as Global warming. It is caused due to the Release of Greenhouse gases in the atmosphere in a very large amount. Global warming is increasing a lot in the last few decades, exactly after the industrialization.
It causes climate change, Glacier melting and many other hazardous impacts. Carbon-dioxide (CO2) and Chlorofluorocarbons (CFCs) are the most common greenhouse gases which is released by industries as well as from houses and Buildings. If we understand it with an example that how much it is released then, Human activities, in general, produces 37 billion metric tons of carbon dioxide every year.
Causes of Global Warming
Discussing the causes of Global Warming is a very wide topic. It includes several issues in it. For better understanding the causes we can divide them into two parts – Natural causes and Human influenced causes. Yes, nature itself has done some activities that have caused Global Warming. Which impacted on it many more times in once than the humans did.
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The most noticeable natural cause is Green House gases like carbon monoxide and sulphur dioxide which prevents the escaping of the solar heat rays and Trap them in the earth’s atmosphere. It is happening from a very long time which has increased the temperature of Earth.
Another most important natural cause is natural disasters like Volcanic eruptions and Forest fires. These produces a huge amount of carbon dioxide, ashes and Heat. Which gets trapped in the earth’s atmosphere due to Greenhouse gases.
Methane Gas is 20 times more effective in trapping solar heat and radiation than Carbon dioxide. It is a natural gas which is released from castles, landfill and petroleum Also from several human activities.
Human Influenced Causes
Human influenced causes are especially due to the modern lifestyle and Human needs. Which leads to do several activities like Deforestation, Burning Fossil fuels, Industrial Production and mining etc.
Humans have been cutting down the trees from the ancient times for personal uses. Uses like to obtain wood, produce paper, Build Houses, generating fires etc. Which has resulted in fewer forests and very less Trees in the Human populated areas? Trees takes the carbon dioxide and releases oxygen. Due to the Deforestation, the balance is now disturbed and Causing us issues.
Mining and Industrial production is the most important causes. The increase in the industries produces harmful gases and harm the Nature. Also minings like coal mining release the gases from the inside of earth which disturbs the natural balance. Rearing the cattle produces the methane the same as in mining.
Uses of the Fossi fuels are also the most important cause. It is because we not just use the fossil fuels but also due to it produce Harmful gases. Fossil fuels are limited and natural resources and we have been exhausting it for a long time.
In almost every sector we use fossil fuels whether it is industrial or producing energy like electricity or in our vehicles. We all use it in our daily and give our distribution in this Global warming.
Impacts of Global Warming
The Rise in temperature has caused tons of hazardous impacts globally. Few of them are easily Noticeable and few of them are continuously noticed and are measured by the scientists. None of the impacts are found good in any way for Humans, nature or any other living being.
Melting of the Glaciers are the most noticeable results occurred due to this. The Rise in the sea level due to melting of ice in large amount has causes several other impacts too. The natural balance is been ruined and at how many of the small islands have lost Their existence just due to the increase in Sea level. Many of the societies left Their motherland due to it. It can cause flood and sinking of the cities near the sea in coming times.
Extreme weather and climate change is another greatest impact of Global Warming. Now it can easily be noticed that in summers the hotness is increased a lot. The imperfections in the distribution of weather has caused many changes. Increase in rainfall in several regions has made it hard for the survival of plants and animals. In other had few areas are facing extreme heat and droughts.
Human life expectancy is decreased due to the several new and common Diseases caused by it. Disease like Breathing Disease, cancer are the few examples of it. Not only just humans but also the plants and animals. The life cycle of them is disturbed. The migration of animals and birds is increased in expectations of a better place to live.
The increase in the temperature causes in the extinction of several life forms. In a research, it is found that more than 1 million species are already extinct due to it. In coming times humans will be unable to produce their food due to crop failures. Also, the plants will be less nutritious because they accumulate more fibre and less protein.
The solution is all in our hands. If human reduces and control their needs and co-operate in retaining the nature the issue of Global warming will be solved. Reducing the need will reduce the consumption of Fossil fuels. If we reduce the use of energy like electricity then can control the production of the Harmful gases.
Industries that produce Harmful must be closed or controlled. Also, waste management must be Compulsory for industries. By Planting Trees and reducing Deforestation we can do a great impact on it. During this Global Pandemic (Coronavirus) we have seen the nature healing itself. Which is due to the stop in industries and reduce in use of vehicles.
If all of us contribute to the healing process of earth then we can easily make it a better place. Where there will be no global warming, pollution or any disease. Breathing in pure air, looking at the clear sky is the desire of us all. We have to save the earth for our future generations.
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