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The importance of greenhouse
The importance of greenhouse
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The trapped greenhouse gases increase the temperature of the atmosphere, oceans and landmasses and this creates a ripple effect that disrupts the rain cycle causing heavier rainfall to occur. Subsequently due to the trapped greenhouse gases, the earth’s temperature increases; making it a lot warmer than it is supposed to be. The increase in temperature in turn melts the polar ice caps causing the sea levels to get higher; due to this more land is lost by being engulfed by the increase in the earth’s water mass. The natural ecosystem is then negatively affected by the extreme weathering and increase in sea levels. For example animals that live in the tropics may get their habitats destroyed by vigorous typhoons, while animals such as polar bears lose their habitat when ice caps melt. According to the United States Environmental Protection Agency (EPA), “The global average temperature has increased by more than 1.4°F over the last century.” (Climate change facts, EPA). Out of the 100% energy the earth gets from the sun, only 30% is absorbed by the earth, while the remaining 70% bounces back out. The earth then emits absorbed energy because it is significantly warmer than the sun; however greenhouse gases thwart this from happening causing earth to be warmer. In addition to the natural sources of greenhouse gases like volcanoes, human activities such as deforestation have an inclining effect on the greenhouse gases. This is proof that earth’s temperature has increased due to the trapped sun radiation that enters the atmosphere but is unable to leave it.
The final global environmental problem is overpopulation; this is when a specific population exceeds the optimum capacity of its ecological niche. As mentioned before, humans are t...
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...ear 1999 was at 6 billion and predicts that by 2050 it’ll be at 9.2 billion and will further increase as the years go by. This is a significant problem because if people do not use contraception or implement proper family planning, the natural resources will be exhausted. The U.N. has stated that if fertility isn’t maintained at the levels of 1995-2000 the world will suffer from overpopulation with the number hitting 244 billion by the year 2150 and 134 trillion by the year 2300. Moreover the increase in human population has increased pollution in many third world countries. For example the rate of overpopulation in Africa is very high and with this many are living unfortunately and are disease ridden. For example since family planning is not practiced and there is inaccessibility to medicine diseases such as malaria and HIV are widely spread across the continent.
Furthermore, according to US (EPA) As greenhouse gas emissions from human activities is slowly increasing, they make the world become more and more warming of the climate, causing the changes of natural system such as change in the atmosphere, land and sea. These changes will separate into both advantages and disadvantages on natural system and wildlife. This is because all kind of greenhouse gases can keep in the atmosphere at least a hundreds of years only will release all greenhouse gases and the increased warming on the climate will continuously very long times.
When the sun heats the Earth gases are released as well as water vapor. They go into the atmosphere and regulate the temperature. This is known as global warming or the greenhouse effect. Many of the environmental complications derive from the political and social involvement. The climate was not the only cause, but we had humans played a role on what had been occurring to the world. Earth has many different atmospheric layers that are influenced by the greenhouse gases. “Atmospheric concentrations of carbon dioxide have now increased nearly 30 percent since the beginning of the Industrial Revolution; methane levels have more than doubled; and nitrous oxide concentrations have risen by about 15 percent” (Fagan 209). The increase of these gases also enhanced the trapping of the heat. With more heat being trapped this lead to many coastlines to flood due to the melting of snow and ice. The increase of dangerous weather actions will pose as a threat also. These changes in the environment would eventually lead to political and social change of the people Overpopulation in certain areas and industry formation influence the greenhouse effect. We as a whole are destroying the place we live, the natural world. Although there are ways to prevent and reduce global warming, we cannot stop the natural occurrence of future climate. Climate is not the only factor, each individual that as
Overpopulation drastically affects the standard of living of the people. Not only does it affect the standard of living, it affects the environment as well. The environment has a certain carrying capacity of humans that it can support. When this carrying capacity is exceeded, the environment starts to deteriorate. With a large amount of people, land that can be used as valuable farmland is wasted. Also, with a great amount of humans, there is more waste produced. This waste contaminates local water and spreads disease, eventually leading to the destruction of wildlife. Animals as well as humans have a limited use of water because of the microorganisms and fecal matter in the water. Many ideas have been debated upon to help improve these conditions for both animals and peopl...
According to biocab.org, “If the world population continues growing at an average of three children by couple, the global population for 2050 will be of 10.5 billion inhabitants, from whom 7.7 billion will suffer for extreme poverty, lack of fresh water, hunger, illnesses, etc.” Other than that, we were talking about how to explain overpopulation with better training, sex instruction, and tax breaks. We all should think about this problem and make our future
Trevors, J. "Total Abuse of the Earth: Human Overpopulation and Climate Change." Water, Air & Soil Pollution 02 Jan. 2010: 113+. Environment Complete. Web. 24 Mar. 2014. .
In the last 50-year, the human’s population has dramatically grown from one billion in 1999 to seven billion in 2013 (Norwich University, n.d., p. 1). The scientists estimated that by 2050 the world population will achieve his peak point of almost ten billion, which means humans will need another planet to live in. According to Kochhar (2016), “Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of Earth” (para. 1). Overpopulation is a problem that can cause future threats, which would affect our food, water, and energy. However, we can find variety of possible solutions to solve this problem.
The process where the greenhouse gases in the atmosphere trap heat to keep the temperature of the Earth warm is called the greenhouse effect. The Earth takes up the energy that is radiated by the sunlight and cools down by releasing a different form of energy called infrared radiation. The warmer the temperature, the more radiation will be emitted from the Earth’s surface. (David)Some of the infrared radiation produced by the Earth will be released to the outer space. Before all of the radiation is reflected to the space, the radiation will pass through the Earth’s atmosphere. Then, greenhouse gases located in the atmosphere will absorb some of the radiation emitted by the Earth, keeping the atmosphere around the Earth warmer. (Basi) This process helps to keep and protect th...
Overpopulation has become an issue around our world without ever being properly addressed; until now. This issue needs to be addressed and solutions for it proposed now and that is what I am here to do. Overpopulation is depleting our already low resources and creating issues among the poor by putting more of a strain on them. Along with the poor, the wealthy are also being affected due to their world and the world around us running low on resources and space to put us all.
Southwick, C. H. (1996). "Chapter 15: Human Populations." Global Ecology in Human Perspective. Oxford University Press, 159-182.
Global warming and the greenhouse effect are issues discussed by scientists all the time. A natural process that keeps earths temperature at a livable rate is called the greenhouse effect. The energy from the sun warms up the earth when the rays from the sun are absorbed by greenhouse gases. The gasses then become trapped in the atmosphere. Carbon dioxide, water vapor, methane and nitrous oxide are the most common greenhouse gases.
Jacques-Yves Cousteau once said, “Overconsumption and overpopulation underlie every environmental problem we face today” (“Population,” Internet). With the current statistics, Jacques could not be more accurate. Every second, 4.2 people are born and 1.8 people die, which would be a net gain of 2.4 people per second (“Population,” Internet). At this steady rate, the environmental health is spiraling downwards, and it is safe to assume humans are responsible for this. As the population increases, harmful effects on the land, water, and air also do.
The most destructive human contribution to climate change is fossil fuels combustion, which results in the release of carbon dioxide and other greenhouse gases into the atmosphere. Increased carbon dioxide, methane, nitrous oxide and halocarbons levels in the atmosphere cause an imbalance in the earth’s energy. This is because the gases alter solar radiation and thermal radiation which regulate the earth’s energy. Research indicates that anthropogenic climate change is the cause of the increased global warming over the last fifty years. 57 % of the carbon dioxide emitted is absorbed into the atmosphere while the rest is absorbed into the oceans. Carbon dioxide in the atmosphere is the most central greenhouse gas that is associated with global warming (Eby, Zickfield, Montenegro, Archer, Meissner, & Weaver,
Global Warming is a condition caused by greenhouse gases and human activities. The increased concentration of greenhouse gases due to activities such as deforestation and fossil fuel burning is causing the Earth’s atmosphere and oceans to warm up. As a result of this, global warming has some serious effects in the shape of extreme weather, species extinctions, and rising sea levels. These effects can contribute to the changes that are taking place all over the world, most of which are dangerous enough to pose a threat to the survival of life on Earth in the future.
Overpopulation is a growing problem all over the world. This is a very important environmental issue and needs to be dealt with. This environmental problem is affecting many countries around the world, but mostly the poor and impoverished countries that don’t have the resources to help deal with these issues. It also affects the environment like plants, animal life and air quality. When the population of people expands we need more natural resources from the environment, so we consume more than we can produce.
Climate changes occur in our earth's atmosphere due to a buildup of greenhouse gases. Greenhouse gases can occur naturally as well as a result of human activities. The greenhouse gases are carbon dioxide, methane, and nitrous oxide. “Carbon dioxide is released into the atmosphere when solid waste, fossil fuels, and wood are burned.” (2) The gases help to warm the surface of the Earth. Each greenhouse gas absorbs heat differently. If natural gases did not occur, the temperature of the earth would be considerably cooler. “Problems can occur when higher concentrations of greenhouse gases are present in our atmosphere because they have enhanced our earth's heat trapping capability.” (3)