causes of global warming and its effects essay
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Answer:
pollution causes global warming
global warming is very dangerous
Answer:
Global warming refers to the Earth becoming hotter and hotter by the day. The temperature of our planet is increasing because there are various greenhouse gases caught between the Ozone layer and the surface of the Earth, also known as the atmosphere. These greenhouse gases absorb heat and thus make the conditions of our planet insufferably hot. This also leads to dire consequences such as increased natural disasters, a rising sea level, increased droughts, etc.
It is no secret that human activities are the main reason why Earth is becoming hotter by the day. A lot of human activities are responsible for polluting the air with heat-entrapping greenhouse gases. Thus we must take responsibility for the same. It is our daily activities such as driving vehicles that emit carbon monoxide, allowing factories to send toxic fumes into the air, etc. that worsen the already grave global warming conditions.
Here are some of the causes of global warming that are very important to know. The burning of fossil fuels is one of the leading causes of global warming. This refers to not only the actual burning we do ourselves by driving vehicles, etc., but also refers to how we end up indirectly doing the same. Many countries burn gas or coal to produce electricity, which is severely harmful to the planet, as it releases toxic gases into the air. Industries also burn fossil fuels to power their production factories, which release harmful fumes and gases.
Another cause of global warming is agriculture and farming, which may be a bit of a surprise to us. Agriculture and farming can be harmful in terms of the gas methane that livestock like cows, sheep, goats, etc. produce. Methane is a greenhouse gas, and agriculturists and farmers generally keep livestock in large numbers, which means there is a lot of methane being produced there. Some fertilizers and pesticides also release nitrous oxide, which is another greenhouse gas.
Deforestation is one of the leading causes of global warming, and governments and authorities are partaking in the same in enormous numbers. It is quite common for human beings to go around chopping down forests, destroying them to make way for undertaking new developmental projects. When you cut down a tree, there is much less oxygen being produced in exchange for carbon dioxide. Thus deforestation facilitates the excess of carbon dioxide, one of the most pertinent greenhouse gases, into the air.
These are some of the causes of global warming, but they all cause global warming because of the two main reasons, which are the greenhouse effect and ignorance. All of the other causes of global warming are precursors to the greenhouse effect, which traps heat in gases and makes the planet hotter and hotter. As for the second reason, many people refuse to acknowledge the reality of global warming, or even if they do, they don’t make a conscious effort to live sustainably