Global warming causes and effects essay pdf
What role has human activity played in causing climate change? Global warming is caused by many factors, and it also causes many effects as well. This essay will illustrate how global warming can cause catastrophes to both humankind and nature. Therefore, the whole essay will be divided into three parts.
There are the effects of global warming on the environment,people, and wildlife. If global warming reaches a crisis point, the environment will be the one that receives the efffects harmful damage. Global warming threatens the environment because it can cause a series of problem to the environment.
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After that, the ice in the pole areas will melt because global warming causes and effects efects pdf temperature is too high. As a result, the sea level will rise up about 20 feet Gore, "An inconvenient truth", The rising of the sea level might be a key that activates the chain of disasters, such as hurricane, tsunami, floods, so on.
What will happen after the disasters is predictable. The excessive amount of water will erase the existence of London, Hong Kong, Shanghai, New York, Japan, and many other countries with low altitudes Click, "An inconvenient truth", Moreover, drought also results from Warking Warming.
Some areas of the world, such as southern Africa, southern Asia, the Mediterranean, and the U. Southwest, will suffer in a very long and hot burning summer because of the trapped solar heat. Global warming causes and effects essay pdf the period, there will be no more rain, and the rivers will be dry.
The rising sea level might also cause saltwater to gush into the groundwater making it unavailable to use again even for irrigation supplies UCS,Internet. For instance, solar photovoltaic can prevent carbon dioxide pollution for nearly 15, metric tons in in New Jersey. Wildlife refers to non-domesticated animals, plants or other organisms. On October 26,the Centers of Disease More info CDC reported people in the United States were infected by the West Nile virus, and overall, 1, people have died from the disease since UCS,Internet. It is available to use at home, in the industries, and it is better than burning the coal, or oil. For example, 60 percent of electricity comes from the hydroelectric power in Canada. Consequently, mosquitoes, dangerous disease global warming causes and effects essay pdf, increase their amount and this leads to expanding infections of West Nile virus, St.
Even more serious is, the continual droughts can cause wild fires, which produce more and more carbon dioxide that leads to more global warming which causes more droughts. So, it is becoming a vicious cycle.
Not until the climate change stops can people escape from the nightmare. Not only does global warming affect the environment, it also affects people, especially their health. According to the study conducted by Professor Matthew Huber of Purdue University and Professor Steven Sherwood of the University of New South Wales, extreme heat waves have lethal effects on health which may lead to death or cause other heat-related illnesses such as heat exhaustion and heat stroke UCS,Internet.
Furthermore, global warming contributes tomany other diseases, most of which are caused by mosquitoes. Because of the changes in temperature, more places become suitable for mosquitoes to breed. Consequently, mosquitoes, dangerous disease vectors, increase their amount and this leads to expanding infections of West Nile virus, St.
Louis encephalitis, eastern equine encephalitis, LaCrosse encephalitis, and dengue fever to humans which can be dangerous for their lives UCS,Internet. On October 26,the Centers of Disease Control Sssay reported people in the United States were infected by the West Nile virus, and overall, 1, people have died from the disease ad UCS,Internet. Other diseases that climate change spreads across the globe include Malaria and Cholera. InCholera, a waterborne disease, got into South America and killed more than 10, people Struck,Internet.
If more odd diseases continue to scatter, more lives will be taken especially for people who live in a poor condition or low-level health care. The World Health Organization WHO concluded more thanlives each year were lost because of the illnesses caused by climate change Struck,Internet. As extreme weather continues, shortage of water and food production will grow. Extreme rainfalls affect the supply of fresh water and its quality because sewage in the sewer system might flow into fresh water supplies during rainfalls.
The rising sea level might also cause saltwater to gush into the groundwater making it unavailable to use again even for gobal supplies UCS,Internet. In addition, due to high temperature, more crops will be destroyed as insects and plant pests survive longer in the heat and reproduce warmig quickly. Yields are reduced and the global food supply is at risk UCS,Internet. The populations are in danger of starvation.
Last but not least, global warming has strong and negative impacts on wildlife. Wildlife refers to non-domesticated animals, plants or other organisms. Wildlife can be located almost everywhere especially in the forests, deserts, and other places Wildlife, Wikipedia. Wild animals need to live in healthy habitats which usually contain clean water, right temperature, enough food for the species in those areas, and places to raise next generations.
However, they will be highly damaged by global warming causes and effects essay pdf warming, and animals cannot survive Effects on Wildlife, Internet. Neither humans nor animals can adapt to quick temperature changes. For instance, penguins and polar bears used to living only in frozen areas. They will surely die if the ice melts. Some arctic animals have to swim longer than usual to find cold ice to stay on because one of the effects has turned the ice into water while animals in hot areas are starving.
Scientists have found that global warming will have effects on almost every global warming causes and effects essay pdf of wildlife but the most effected ones arepolar bears, penguins, reindeers, and toads Earth T.
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To sum up, global warming has caused many effects to almost everything all over the world including weather, ocean, ice, people, and animals. In order to prevent the global warming from causing chaos, everybody will have to change their extravagant lifestyle, join forces, and form solutions to solve the problems regarding global warming.
- This power prevents carbon dioxide emission for about 8.
- Wildlife can be located almost everywhere especially in the forests, deserts, and other places Wildlife, Wikipedia.
- The human health is put at risk because of Global warming.
How is wildlife affected by global warming?. Retrievedfrom http: Climate Change Drives Disease To New Territory. In the past, natural events, such as volcanic eruptions or complex variations in ocean currents caused climate changes. However, recently, human activities including deforestation, burning fossil fuel, and overpopulation affect the amount of many greenhouse gases which have an impact on the climate.
The consequences are the extinction of many species, unpredictable weather and new diseases. This essay is going to describe some solutions connected to the development of renewable energy, and less polluting transportation. There are also some personal solutions that can be used at home and business in order to deal with global warming.
To answer to the main causes of global warming, which are the burning of fossil fuel and the use of natural gases, renewable energy resources are crucial. Investing money into the high-tech renewable technology is a good way to reduce the dependence on fossil fuel-fired power and carbon dioxide emissions. In addition, global warming global warming causes and effects essay pdf and effects essay pdf price is acceptable. For example, 60 percent of electricity comes from the hydroelectric power in Canada.
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Canada is a major electric contributor to New York, California, New England, the Upper Midwest, the Pacific Northwest Stuart. B, Internet Wind power is considered as another renewable energy. The wind moves the turbine, which changes mechanical energy to electrical energy.
This power prevents carbon dioxide emission for about 8. The most recent renewable energy waming solar power. The function of this is to capture the radiation of the sun to create electricity and it is considered environmentally friendly. There are 2 types of it. The first one is Solar Photovoltaic PVwhich can produce electricity when the sunlight hit the semiconductor material; it creates electric charges and transfers it through a circuit to make electricity.
The requirements causse electricity are high, so it is a good idea to use solar PV because PV technology can reduce the expense. It is available to use at home, in the industries, and it is better than burning the coal, or oil. For instance, solar photovoltaic can prevent carbon dioxide pollution for nearly 15, metric tons in in New Jersey. The second type is solar thermal power, which is the combination solar thermal power plant effectss the stored thermal energy that is able to provide electricity even at the night time.
It can be used in a large scale. It is really successful in the American South-West states which have more than MW of solar thermal power plant capacity to generate power Environment America Research and Policy Centre, Another main cause of pollution is global warming causes and effects essay pdf, especially in urban areas. In many cities in the world, the local authorities strive to find solutions in order to reduce the traffic jams as well as the discharge of CO2.
They develop public transportation and also individual transportation, which is different from cars. Today we have re-discovered that boats esxay very useful. They can carry many people quickly from the suburb to the city. Generally, one or several rivers and canals pass through a town. That is the case which happens in Bangkok, well known for traffic congestion. This year, Bangkok Metropolitan administration has launched a new boat service on a canal created during the reign of Rama IV Boats are equipped with GPS. The line will be connected to the MRT and the BTS sky train. Thus, commuters of Bangkok have more transportation choices so they do not need to use their cars so much and CO2 emissions from cars are being cut down.
Wancharoen, Subways and sky trains are likely to be the most convenient public transportation in urban areas. That is why many modern cities should have them so the investment is very important. Currently, there are a lot of new metro projects; for example, projects in the Arab countries and in the European countries. One of the most ambitious projects is taking place in Paris, obviously in the suburb.
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In fact, it is easy to move from suburb to the city of Paris by train or by bus, and it is more global warming causes and effects essay pdf to move from one place to another place in the suburb. Therefore, people need their cars, and the traffic increases as well as the air pollution. The French Government and metropolitan authorities of Paris have decided to create a new subway line around Paris. The future line will be km with 72 stations. Although the rise of public transportation shows a positive perspective, we still need other transport choices.
In spite of negative effects, such as pollution, traffic congestion, and noise, cars are the most important inventions of the last century. Perhaps it is time to move to electric cars or hybrid cars. Carmakers, drivers and governments are increasingly aware of the environmental stakes. Even though this market has risen, we should not be too optimistic: In addition, electric cars are not completely neutral in term of CO2 discharge, because in any case we need to produce energy.
Apart from the solutions that were mentioned above, personal solutions are also important as it is a part of source activities, which has also contributed effecta global warming. Youbikeridership nears 20 millions, Wildlife can be located almost everywhere especially in the forests, deserts, and other places Wildlife, Wikipedia. Railway Gazette, 13 September. For instance, solar photovoltaic can prevent carbon dioxide pollution for nearly 15, metric tons in in New Jersey. They develop public transportation and also individual transportation, which is different from cars.