Essay on Causes and Effects of Global Warming


Global warming is increasing every year because of the continuous emission of greenhouse gases. They trap heat from various sources like the sun, electricity, burning fossil fuels, and stop them from escaping back into the atmosphere. The collection of the greenhouses gases leads to the increase or rise in the temperature on earth. The increasing weather on the planet has caused many problems on earth.

Earlier, the planet was cool, and the natural cycles in the climate were going correctly. However, the constant change in the environment due to global warming has caused the natural process to become irregular, and it keeps fluctuating. There are fluctuations in the weather, temperature, health and climate.

The rising temperature leads to the melting of the ice glaciers. When the glaciers melt, they increase the sea level drastically. In the past few decades, there has been an increase in temperature, sea level and the weather patterns. The various climatic changes happening around us are because of global warming. These effects of global warming are not coincidences. They are happening because of the activities of humans and the technological advancement of humans.

When there is a little increase in the amount of carbon dioxide emitted in the atmosphere, it causes a massive global temperature change. The continuous rise in the percentage of atmospheric carbon dioxide is dangerous and alarming because it is causing many changes.

Many people are ignoring the changes in the environment. People continuously use more fossil fuels for their needs, and this is causing changes in the background. Due to the continuous burning of fossil fuels, the carbon dioxide emission in the air is increasing. This is leading to an increase in the temperature of the planet.

Another cause of global warming is deforestation. It is causing the depletion of the plants, and it exposes the soil to direct sunlight. One of the best sources that absorb carbon dioxide is trees. However, due to the cutting of trees all around the planet, this source is depleting.

Humans cut trees to make more space for human occupation in areas that should be forests. We deplete the green cover and are harming the environment. If there is a little increase in the level of greenhouses gases may impact global warming immensely.

One of the major causes of global warming is the use of a chemical called chlorofluorocarbons. You will find the use of chlorofluorocarbons in refrigerators, and aerosols spray propellants and many other objects around you. These chlorofluorocarbons continuously damage the ozone layer, which increases the chance of the heat to remain on the planet. It is preventing the heat from escaping, which is increasing the temperature of the earth.

The destruction of the ozone layer is due to the emission of chlorofluorocarbons. When the ozone layer starts depleting, it causes the change in the environments. It causes an increase in health disorders such as skin cancer, respiratory diseases, and respiratory problems.

A significant effect of global warming is the damage it does to the seasonal crops and marine food. Marine life is facing the consequences of the changes in the climate as the sea is heating up. The weather changes are drastic due to global warming. Summers are longer, and winters have shortened due to global warming. Many countries have banned the use of chlorofluorocarbons because of the effects that it has on the environment. Their ability to degrade the ozone layer and trap more heat than carbon dioxide is the main reason for the ban.

There are many other causes of global warming. One of the causes of global warming is the emission of carbon dioxide by cars and other vehicles. The amount of carbon dioxide that is emitted by cars causes serious harm to the environment. In all the countries around the world, there has been an increase in the number of vehicles on the road. However, there has been a change because of the introduction of electric cars.

An effect of global warming is the significant fluctuations in the weather change. There is going to be an extreme change in the weather because of global warming. It is leading to permanent changes in the climate. Another effect of global warming is ice melting. Global warming is causing the ice in the two poles of the planet to melt.

The scientists are continuously working towards finding ways to reduce greenhouse gas emissions and save the environment. Climate change and global warming are one of the things that most countries are trying to reverse. The increase in the emission of greenhouse gases is causing many problems in the environment.


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