In this essay I will explain what global warming is, what causes it, how it is affecting us, and how we can stop it. The greenhouse effect is a common term for the effect that certain changes in the lower atmosphere have on temperatures.
Without them the average would be below the freezing point of water. The gases have this effect because as incoming solar radiation hits the surface, the surface gives off Infrared radiation, or heat, that the gases trap and keep near ground level. The effect is similar to the way in which a greenhouse traps heat, hence the name.
Scientists are concerned that changes in the contents of the atmosphere mainly caused by human activities could cause the Earth's surface to warm up to an extreme degree. Even a small rise in temperature could lead to partial melting of the icecaps. We could experience a major rise in sea level, along with other critical environmental disruptions. A good example of a massive greenhouse effect is Earth's planetary neighbour Venus. Because of Venus's thick CO2 atmosphere, the planet's cloud-covered surface is hot enough to melt lead.
The following are some of the main catastrophic events that would result from Global warming. When the temperature rises, water evaporates quicker. In some places, it doesn't rain much and the plant life depends on water from lakes and rivers. When the weather gets hotter, the water in that area evaporates and a drought occurs. The plant life would then die and there would be fewer plants to take carbon dioxide out of the air.
This would make crops die and hunger and thirst would be a fact of life. When it gets hotter, it is a known fact that ice melts. If Global Warming makes it hotter at the ice caps, large amounts of ice will melt, letting all the fresh water flow into the ocean.
Tons and tons of ice will melt if it gets hot enough and this will cause sea levels to dramatically rise. Coastal cities will flood, destroying many structures.
A change in temperature would mean a significant change in weather. When the temperature grows warmer and more tropical, so will the weather. The catastrophic effects of Global Warming simply intensify winds, rains and storms. Carbon Dioxide CO2 was naturally in the air before humans were around. It was used to reflect heat back to the earth to keep it warm enough for life. But now humans have dramatically increased the level of CO2 in the air since the industrial.
Now we continue to emit the gas into the air with our cars, and our manufacturing, etc. Methane CH4 is another greenhouse gas that was in the air, naturally, before there were humans. It is used a lot in industries as a starting material for many other chemicals. This gas is lighter than air, colourless, odourless, nontoxic, and highly flammable. It comes 8naturally from decomposing matter in swamps.
In the modern age of global warming where everybody is talking about weather and climate change however nobody is thinking about solving it. According to the research, it has been found that average earth temperature has been raised by 0. Temperature and global warming, both are affecting each other. Global warming has become an imminent threat to the existence of life on the earth.
Many green house gases absorbs high amount of solar energy and heat on daily basis as well as warming the earth surface. Earlier, most of absorbed heat was radiated back to the space by the earth in order to maintain natural process and balance of heat and energy in the environment however this process has been stopped. Nowadays, once heat and energy absorbed on the earth by the green house gases do not go back to the space and remains on the earth.
The availability of high level of heat on the earth causes many negative effects and disturbs the ecology balance. There are many green house gases available on the earth however carbon dioxide and water vapour have more power to absorb infrared radiations of the earth and block such radiations to go back to the atmosphere.
Increasing temperature causes both carbon dioxide and water vapour to get combined which impacts the global climate. This combined effect may increase the temperature by 30 degree Celsius in the surface temperature if the level of CO2 becomes double. The most alarming fact about the ever increasing surface temperature by 1 degree Celsius may hugely affect crop production all over the world due to warming of surface layer. Global warming and greenhouse effect are the major environmental issues catching the attention of everyone because of the clear climate changes.
Greenhouse effect is considered as the natural process however going very fast nowadays and has become very serious because of some human activities. Greenhouse effect caused by the green house gases has to do a lot with the global warming. Green house gases are human released gases through many activities like deforestation, industrialization, use of electricity in every area of work, and so many. There are some natural sources of releasing green house gases however they are in balance.
Such a huge alteration in the temperature causes earth to get warmer day by day which results in the global warming. There are many benefits as well as disadvantages of the greenhouse effect to the lives on earth.
In the absence of it, earth may get too cold and in the presence of it, earth may get too hot. Both are the harmful to the living beings so, it is required to keep it in balance. There are many causes of the greenhouse effect. Three of them are most common and major cause of greenhouse effect which are CO2, water vapour, and methane.
Water vapour is known as natural atmospheric gas however highly strong to absorb sun rays heat. Carbon dioxide gas is considered as the second biggest heat absorber on the earth which absorbs heat from sun rays.
Deforestation and fossil fuels burning are the main human made reasons for CO2 emission. Methane is more powerful than CO2 and can absorb 25 times more infrared radiations.
This gas is created by the biological activities like digestive process of domestic animals, rice cultivation, leakage in domestic and industrial gas lines, etc. Global warming is affecting the whole ecological balance, sea level, corals reefs, marine life, plants, human beings, etc.
Causes of Global Warming Essay. Effects of Global Warming Essay. Causes and Effects of Global Warming Essay. Prevention of Global Warming Essay.
The main gases that cause the greenhouse effect are water vapor, carbon dioxide (CO2), and methane, which comes mainly from animal manure. Other gases like nitrogen oxide and chloroflurocarbons, man made gases, get caught in the atmosphere as well.
This essay is going to describe what the greenhouse effect is and what it exswatgd.cf is also going to say what causes the greenhouse effect and the consequences of it.
In this essay I will explain what global warming is, what causes it, how it is affecting us, and how we can stop it. The greenhouse effect is a common term for the effect that certain changes in the lower atmosphere have on temperatures. The Green House Effect Essay Sample What is a green house effect? The green house effect is the increase in temperature that occurs on the earth, because of the build up of certain gases in the atmosphere such as water vapor, carbon dioxide, methane and nitrous oxide, which are trapped energy from the sun.
Green House Effect and Global Warming Essay 4 ( words) Greenhouse effect is the process on the earth planet caused by the gases trapping heat and energy from the various sources. Such gases are called as green house gas like CO2, methane, nitrogen oxide, CFCs, ozone, etc trap heat and warm the earth surface. Global Warming and the Greenhouse Effect Essay Words | 3 Pages Global Warming and the Greenhouse Effect The greenhouse effect, in environmental science, is a popular term for the effect that certain variable constituents of the Earth's lower atmosphere have on surface temperatures.