Question

write down essapy on globalworming

Answer 1

Global warming is not a prediction. It is happening right now. It is a current increase in temperature of the Earth    `s atmosphere, water, and surface. Human activities produce greenhouse gases that accumulate in the atmosphere and cause problems our planet faces today. Global warming can do more than just melt polar ice and change weather patterns throughout the world.

It can change our maps, displace people from tropical islands and cities, and cause famine. There is no debate within the scientific community. The scientific evidence of the global warming is clear. The consequences of this global problem will only intensify if we do not confront the realities of climate change. Mankind should achieve some meaningful solutions in order to address the threat of global warming. We should stop deforestations, reduce carbon emissions, and fight misinformation. People should be prepared for the inevitable consequences of the global warming. It is our today`s reality and we should be responsible for doing so much harm to our planet Earth.

Answer 2

INTRODUCTION
What exactly is global warming and why is it worthy of consideration? Global warming is the scientific phenomenon linking an increase of the average earth temperature because of a trapping of radiation within the earth like a greenhouse. This has been a natural phenomenon throughout the natural history of the world but it has only become a problem in the last few hundred years because of an anthropogenic increase in greenhouse gasses.

CAUSES
This essay on global warming needs to look at the causes of the problem. Global warming is caused by an acute heating of the earth’s atmosphere as a result of energy being trapped. Greenhouse gasses such as carbon dioxide and methane can cause the atmosphere to build up, leading to solar radiation becoming trapped within the earth like within a greenhouse, hence the name. Over time, the trapping of this radiation leads to the earth’s atmosphere rising in temperature and the earth becomes warmer as a result. The causes of global warming are both natural and anthropogenic but the anthropogenic influence is the most damaging.

The phenomenon of global warming has been occurring naturally as a result of the natural rotation of the sun which changes the intensity of solar radiation hitting the earth, also natural processes such as volcanoes produce a large amount of Sulphur dioxide and other greenhouse gasses which can result in global warming too. Once these greenhouse gasses become released, they can contribute to the buildup of the atmosphere and work to trap more solar radiation within the earth.

Global warming is also largely a result of the release of methane from cracks in the earth, landfill sites and through natural gas leaks. Methane has an effect on the atmosphere which is four times as bad for global warming as carbon dioxide. Cattle and other animals that produce methane can also contribute significantly to global warming, much of this has been a problem because of human animal farming which produces hundreds of cattle for the meat ANTHROPOGENIC EFFECTS
The reason as to why global warming is such an issue today is because of the problem that humans are creating with anthropogenic contributions to greenhouse gasses. Many of the practices that humans employ create enormous amounts of greenhouse gasses to be released and this has been well documented to be significantly harming the earth. Modernity, modern technology and new lifestyles have resulted in human activities that produce a lot of greenhouse gasses such as deforestation, the combustion of fossil fuels, industrial action and farming animals.

The growing rise of industry around the world and the rise of consumerism has resulted in the production of many goods, all using fossil fuels either directly or indirectly. Consider the example of something trivial a mobile phone – creating something like this will lead to a large amount of components that need to be made using fossil fuels. Even if we want goods that have been grown on trees in our homes, they will need to be transported somewhere by transport that uses fossil fuels. There’s no real escape from it – fossil fuels are in the fabric of modern life.

Mining causes methane and natural gas to escape from where it is trapped below the earth. Shockingly, many energy companies around the world that drill for new fossil fuels such as oil can actually end up burning all the natural gas off in the process rather than storing it because it is not economically viable to do so. This creates huge problems as there is a limited supply of natural gas and fossil fuels around the world.

Deforestation is one of the biggest causes of global warming. Not only are trees cut down to make goods that need to be transported using fossil fuels, the removal of trees leads to a net loss of photosynthesis which is carried out by plants to make food. In this process, carbon dioxide can be absorbed and turned into oxygen, making food for the plants and cleaning the atmosphere as a result. The wide scale removal of trees and biodiverse life results in a large amount of carbon dioxide that can’t be converted to oxygen and so a huge problem for global warming.