What Is Global Warming And Its Causes?

Global warming is the continuous warming of the Earth’s climate system since the early industrial era due to human activities. Primarily by burning fossil fuels, which increases the levels of heat-trapping greenhouse gases in the Earth’s atmosphere.

Nowadays, we often see that the government keeps running tree plantation programs so that the environment becomes greener. But have you ever tried to know what harm is being caused by the reduction of trees?

What is global warming? Today we will know through this post, and we will also discuss its reason. We will also get information about how to stop global warming so that it can be avoided and how to protect the environment from its ill effects.

20–30 years ago, the weather on Earth used to change with time, but you will also agree that it is not so today. Now the rainy season neither comes on time nor does it rain on time.

Neither the cold season nor the summer season is regular. Where it is less cold, it is more cold, and where it is more cold, it is less cold.

There is only one thing behind all this that is most important, and that is the reduction of trees. That is why in this post we will talk about the causes of global warming and its ill effects. It is also important to know how global warming can be stopped, so let us know the meaning of global warming in detail.

Introduction To Global Warming

The earth is continuously getting warmer. From 1880 until now, the land areas and oceans of our earth have been getting warmer, and their speed is also increasing.

So this process of warming of the earth is what we call global warming. We also know global warming as climate change.

Climate change means the change in the temperature of the Earth’s climate.

Definition of Global warming – The increase in the average surface temperature of the Earth due to greenhouse gases is called global warming.

When carbon dioxide is released by burning fossil fuels or trees are cut, the greenhouse effect does not allow the Earth’s heat to escape and remains there. Due to this its temperature increases.

The problem of global warming is mainly due to too much carbon dioxide in the atmosphere, which does not allow the heat to go out from our planet. It is like a sheet due to which all the heat remains trapped inside and is released from the earth. Can’t get out.

When we burn fuel fossils like oil, coal, natural gas, burn forests to do farming, it produces a lot of carbon dioxide which covers the earth’s surface like a sheet and traps heat. Remains imprisoned inside.

Earth’s climate change is likely to increase from a normal minimum of 0.3 to 1.7 degrees and a maximum of 2.6 to 48 degrees. This reading has been recorded by the national science academies of the major industrialized nations.

In the coming time, climate change will vary depending on the place. Due to this change, the sea level will rise and deserts will spread.

Causes Of Global Warming – Causes Of Global Warming

The biggest cause of global warming is ourselves, that is, we humans have continuously heated the world to meet our needs.

Burning Fossil Fuel

When we burn fossil fuels like coal and gas to generate electricity and run our vehicles, we create a lot of CO2 and spread it in our environment.

Australia is the country in the world that produces the most CO2 compared to all other countries. Compared to other countries, twice as much CO2 is produced per capita there.

Electricity production is the main reason for carbon dioxide formation. Most electricity is produced by burning coal, which produces a lot of carbon dioxide.

After this, maximum CO2 is produced by burning gases. Some renewable energy sources such as solar, hydro, and wind do not produce carbon.

To Do Farming – Farming/Agriculture

Making food arrangements is most important for human life. Every human being arranges his food from these trees and plants in some way or the other.

Some animals that are eaten by humans also survive by eating trees and plants. For farming, trees and plants are cut and cleared from forests in very large areas.

To make land suitable for farming, people even set fire to the forests so that the land could be completely cleared. We all know that forest fire proves to be very dangerous and causes a lot of damage to the environment and a large amount of carbon dioxide is also released from this fire.

There is population in every part of the earth. People have to do farming so that they can grow grains like wheat, rice maize, etc. to supply their food items.

But people do not think even once that maintaining balance is also important. We cannot even imagine how harmful it is to burn forests unnecessarily.

When a plant is removed or burned, the carbon it contains is released into the environment in the form of CO2, which promotes global warming.

1/5th of the greenhouse gases produced in global warming are caused by deforestation.

Deforestation

Trees and plants absorb carbon dioxide in our atmosphere and release oxygen. We all have been reading this since childhood, in school. They maintain the balance of the environment. That is why trees and plants are most valuable for human life.

We humans clear forests to meet our needs, whether it is for farming or cutting wood and selling it, building cities, or setting up industries.

In every case, cutting off trees causes global warming. Due to the cutting of such a large number of trees, there is a huge difference in the ratio of the carbon dioxide that trees absorb and the oxygen they release into the environment in return.

Now carbon dioxide is increasing and oxygen is decreasing due to which these greenhouse gas pollutants are spreading very rapidly in our atmosphere.

When these trees and plants are burnt, a lot of carbon dioxide is also released. In this way, from cutting of trees to burning trees, we are nothing but inviting global warming.

Industrial Revolution

Today everyone studies and works hard to get a job, but the population of the world is so high and everyone can’t do a job. Still, there is no dearth of companies producing products.

Today many companies have been formed to make every item. There is very tough competition among many companies to make the same product. In this way, these companies consume a lot of energy in making such products and at the same time, they also generate CO2.

Today, there are power generation companies whose chimneys continuously produce CO2 and other poisonous gases.

Apart from this, some such substances are also made which emit greenhouse gases during their production. Whatever causes the formation of greenhouse gases are all causes of global warming.

Traffic Pollution – Vehicle Gas Emission

A large number of vehicles have started being manufactured in the automobile industry. These 2-wheelers and 4-wheelers are seen running on the roads today.

These vehicles emit smoke on the roads throughout the day which spreads a huge amount of pollution in the environment. The number of means of transport is increasing day by day and there is competition among people to buy new vehicles.

In this way, wherever we go in human life today, we use vehicles which run either on petrol or diesel. In this way, the reason for the environmental pollution spreading throughout the day is we have started using these vehicles so much.

Effects Of Global Warming

Due to global warming caused by the greenhouse effect, very bad results have started to be seen on our planet. In the last few decades, the temperature of our earth has increased by 1 degree Celsius since the expansion of industries.

Although this may seem like a lot of work and a small number, even a small change in temperature causes a big change in the climate.

There are not just one but many reasons why the Earth’s temperature increases by 1 degree and a lot of energy is involved in increasing this small temperature figure. This energy helps in increasing global warming.

So let us now see what kind of effects global warming can have on the Earth or have already started, which we can feel right now.

Rising Ocean Level

The Earth’s heat is continuously increasing. Due to this, the ice on the glaciers has also started melting. Due to the melting of ice, it is getting mixed into the sea and increasing its volume.

In this way, it is increasing the sea level. Due to this islands and cities located slightly below the sea level are at risk of drowning.

Hot Days – Hot Days

We are also talking to you about the daily routine of going to work and spending time while working, as it is very hot today. The reason for this is that global warming has continuously heated the earth so much that the days are becoming hotter.

Major Changes In Weather

Due to the greenhouse effect, the weather cycle that we used to see earlier has gone completely out of balance today.

Earlier, when people used to plant crops for farming, they used to get rain at the right time and thus farming also became good. But today there was no limit to the weather.

When the rainy season arrives, it is extremely hot and during the winter season, there are torrential rains or in some years there is no rain at all.

Problems In Farming – Problems In Farming

Due to weather changes, farmers have now started changing their profession. Many have even succumbed to the weather.

We often see in the news that every year many farmers commit suicide due to crop failure. Due to such farmers leaving farming and the absence of rains in time, the farming output is decreasing.

Due to reduced harvest, the food supply will also become difficult.

Health Issues to Humans

Due to the warming of the earth, humans may have to face heat waves. Which can cause fever and even death. Especially those who are old are most at risk.

Due to high temperatures and humidity, the chances of mosquito breeding increase, and this also increases the risk of mosquito-related diseases.

In Short

Global warming is affecting our lives a lot. Also, people are being made aware of this all over the world.

In today’s post, we learned what is global warming. How did you like this post? Please tell us by commenting. Well, everyone should be aware of this and the whole world should understand how big a loss cutting a tree is.

How does human life depend on the environment and what is the role of trees and plants in maintaining climate balance?

I hope that you have understood and liked this post’s meaning of global warming.

Through this post, we learned what global warming is and what are its causes. Also, know what are the effects of global warming.

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