Global Warming, a continuous rise in temperature on planet Earth, which is affecting many species including the human race. There are some unusual weather patterns, where some areas are freezing and others do not have enough rain. Burning fossil fuels is increasing carbon dioxide, which contributes to global warming. The United States is a major contributor of carbon dioxide emission from fossil fuels. To reduce the amount of fossil fuels, the United States need to use more sustainable way of producing energy, like renewable energy. There are many types of renewable energy we can use like, wind, solar power and biomass fuels. This will lower pollution and have the United State be part of a new movement of assisting to help stop global warming. Although the changes of using renewable energy will take time for the people to transition to, people can use renewable energy instead of fossil fuels that will one day destroy the Earth, and because it is more sustainable and will lower carbon dioxide emissions, which slow down global warming. There are many factors that contribute to global warming and is rapidly increasing temperatures in Earth’s atmosphere.There are about 5.4 billion tons of carbon dioxide is released in the atmosphere from only the United States. The increase of carbon dioxide emissions are a major contributor to global warming. Large amount of carbon dioxide is being released into the air because of burning fossil fuels. Fossil fuels are becoming an everyday necessity to produce energy, however fossil fuels are limited and unsustainable. Fossil fuels are made from dead organic material under a great amount of heat and pressure for millions of years. Fossil fuels should take millions of year to be released into the atm... ... middle of paper ... ...get unstable from overheating, then it can cause a gigantic radioactive explosion. Just being exposed to the radioactive material can cause health defects within our bodies. However, many companies still dump their radioactive waste underground which can seep back on the surface. The United States are also to afraid to demolish our old nuclear power plants because of how dangerous the radioactive material is. Nuclear power plant might seem like a good idea, but it seems like it is too dangerous to work with. The United States use many different types of energy, but not all of them are preferable to help the environment and health of any animal, including humans. Renewable energy is a great way of replacing other types of energy that are dangerous and harmful to the environment. The United States have new innovation to start encouraging the use of renewable energy.
In order to better understand global warming it is important to understand the rising of the earth's average temperature, the man-made causes of global warming, and the ways that we can try to prevent it. There are many things people can do to help. These things can include using environmentally friendly products, lowering the production of carbon dioxide, and even recycling. Global warming is an impending and major problem for civilization, and if people do not start taking the threat of global warming serious there could be major implications in the future. Global warming can be stopped if people have the desire to stop it. If global warming is not stopped soon this Earth will be extremely different for future generations, and may lead to our demise.
Since measurements began in 1958 -- and it can be assumed to have been the case since the industrial revolution -- emission of carbon dioxide into the atmosphere has risen steadily as a result of the burning of fossil fuels (Quay, pp 2344). Although there is much argument over the implications of increasing carbon dioxide levels in the atmosphere, there are several points that almost all scientists would agree on: firstly, carbon dioxide acts to absorb radiated heat; if present in our atmosphere will do just that to some extent. Second, the concentration of carbon dioxide in our atmosphere is rising. Third, the temperature of the planet is rising - although the amount of this increase and the causes of this rise are subject to disagreement (Philander, pp 193).
Renewable energy includes: solar, wind, geothermal, bioenergy, hydropower, ocean energy, hydrogen/fuel cells, and green power. Non-renewable energy is known for, crude oil, natural gas, coal, and uranium. Renewable energy is widely known for being great for the environment and helps save the earth. Although, we do use non-renewable energies more then we should.
What is Global Warming? Why is it important, or not important? Well, global warming is the gradual increase in the temperature of the earth’s atmosphere generally attributed by the increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants. Global Warming is real and is a current problem that we live with every day. Part of the cause of global warming is Study shows that the Earth’s temperature around the world has increased by more than 1 degree Fahrenheit since the late 1800s. In the Arctic about twice of the temperature around the world has also risen. This issue affects our daily temperature. Global warming has become a subject of political controversy. This debate has been subject to whether humans are at fault or if it is just a course of nature. Although many debates go on, questions of how to respond or help slow down the process of global warming are much more important focus. The main cause of global warming is the human contribution of the “greenhouse effect”. The Greenhouse effect is a cycle in which the temperature on Earth raises, during this, certain gases in the atmosphere trap energy. Global warming is a serious subject, very real subject that is being addressed and can be slowed down.
As of 2008 the United States only 8.8% of the power they use is renewable, 71.9% fossil fuels, and 19.2% nuclear (Heinrichs, 18). Renewable energy sources are energy sources that can continuously be replenished without producing pollution. Right now the world depends on fossil fuels for energy but they are running out of them and need to find an alternative energy source. As more people are being born the demand for energy is rising and we need different ways to get it. Without a doubt renewable energy sources are better than fossil fuels because they do the same thing but in a cleaner and renewable way, but what you use the energy for always depends on how you get that energy to see if it’s worth it (Konrad). Although many people see renewable energy sources as positive alternatives, they do not know what negative effects they can have.
The subject of global warming is as popular as the president. These both topics have always been hot subjects in everyday life. Global warming is the biggest storm headed in our way. It is also the most important issue of our times. Those ads or public service announcement on TV about global warming might not be the most attractive but the cause behind it is very important. Global warming is one of the major threats our planet is facing. Most scientists prove the fact that global warming is mainly caused by human activities rather than natural cycles. To simplify it, most mechanisms that we use are affecting earth. These mechanisms are created by humans. Therefore, humans are affecting earth.
One of the main types of renewable energy that we have used the most is the wind energy. Wind energy is the energy produced from the power of the wind. Throughout the 20th century, wind energy was used by sailboats as a fuel to move the boat in different directions. In the past, this was the most frequent way for shipment of goods. Sailboats were also used as a method of transportation. Also, wind energy is used to power wind turbines and convert the wind energy into electricity. Without the wind energy, the production of electricity and the shipment of goods would have been very difficult and perhaps life on earth might have perished. Thus, the efficient ways of using the renewable energy such as wind energy has played an enormous role to our existence and it has made engineers more successful at harnessing
Non renewable energy, such as fossil fuel, is used all over the world. Big part of the population assumes that fossil fuel is a reliable source of energy, easy to obtain, and is relatively cheap. On the other hand, fossil fuel is a non renewable energy, which means that we can use it only once. Also, this burning fossils are not good for the environment and are the main reason of the global warming. In this era a lot of new technologies have been invented. Although not every created invention has been for good, renewable sources such as, solar, wind, and human power are a good alternative of energy. Despite some people thinking that solar energy isn’t helpful and it’s only a bad investment; solar energy is the best way to reduce the greenhouse gases and decelerate the global warming, also, is a good investment and it will help you save money in a short term, and unlike the burning fossil fuel, is not harmful for human’s health.
Whenever we burn fossil fuels such as coal, oil or gas, we are emitting more carbon dioxide into our atmosphere. Normal levels of carbon dioxide is nessessary in order for life to exist. Without carbon dioxide, our temperatures would plumment at night and soar during the day. The greenhouse effect traps in some of the heat from the sun and keeps our planet at a moderate temperature. Carbon dioxide and methane in our atmosphere absorbs heat from the sun keeping our planet from getting too hot or too cold, but after over 200 years of buring fossil fuels to heat our homes, power our electronics and fuel our automobils we have significantly increased the carbon dioxide levels in our atmosphere causing our planet to hold in too much
The year is 2200. The world is going through a fossil fuel shortage. Oil reserves are almost completely consumed and it is becoming impossible to find new fossil fuel sources. Not prepared for this event to occur, The United States, has no alternative options. As a result of the oil shortage, the standard of living deteriorates. Heat in homes, supermarkets full of food, and transportation, all basic necessities taken for granted, will be depleted because fossil fuels are used to power almost everything. The key to the prevention of this future is renewable energy. Unfortunately the support for the use of renewable energy is weak and ineffective. Unless the US puts forth effort to research and promote the use of renewable energy to consumers, conversion from fossil fuels to renewable energy will no longer be an option.
Global warming, an increase in the average of Earth’s temperature, has been occurring since the 1800s. A majority of climatologists conclude that human activities are responsible for most of the warming. The main human activities that contribute to global warming are the burning of fossil fuels (coal, oil, and natural gas) and the clearing of land (NASA). Since wealthier industrial countries use most of the world’s fossil fuels, they not surprisingly contribute most to this phenomenon. Europe, Japan, and North America – with roughly fifteen percent of the world’s current population – are estimated to account for two-thirds of the carbon dioxide now in the atmosphere (Gotham Gazette). Even though it comprises less than five percent of the world’s population, the United States is the single-largest source of carbon from fossil fuels – emitting twenty-four percent of the world’s total carbon output (NASA).
Global warming is an extremely important and troubling aspect of the world’s current situation. This is due to the fact that the majority of the world’s energy production is from non-renewable energy sources, which are energy sources that either can not be naturally replenished or require thousands of years to be restored. Based on our current energy usage growth rates, there are an estimated 100 years left before our natural resource reserves are exhausted. (Non Renewable Natural Resources: How Much Is Left, Environmental Thinker) China alone consumes nearly as much coal as the combined usage of coal from the rest of the world. (US Energy Information Administration, China Consumes Nearly as Much Coal as the Rest of the World Combined) There is visible evidence of this happening with the increasing pollution levels. Carbon Dioxide and Methane pollution levels in the world reached a record high in 2012 and are 260% higher than the pre-industrial levels. (UN: CO2 Pollution Levels at a Record High, John Heilprin) Converting our world into a more renewable energy dependent society is the most advantageous and likely method for preserving our dwindling fossil fuel supply while also protecting the world that we call home.
In talking about global warming, we need to learn what causes the greenhouse effect. Rays from the sun are taken up and absorbed by water vapor that is natural in the atmosphere. The United States emits the largest man made greenhouse gases in the world. As Americans we must realize the responsibility to reduce the emissions. (Gore, Albert) Water Vapor is eighty percent of greenhouse warming. The last twenty percent results from other gases that are in very little amounts. A huge absorber of the sun’s heat rays is carbon dioxide. Us as humans release a lot of carbon dioxide. When fossil fuels are burned, they release big amounts of carbon dioxide. Carbon dioxide is on the increase in our atmosphere due to car emissions. Approximately eighty percent of CO2 increases because of man’s use of fossil fuels. When there is more carbon dioxide in our atmosphere the more sun rays are absorbed. In result to this happening this will cause the earth and the earths atmosphere to warm. When the earth is warming, water temperatures will start to get warmer. Oceans and lakes will get warmer in result f...
As we approach the future we are faced with many global problems. Most of these problems arise because we have caused them ourselves. We need to face these problems and find a solution. Global warming, although most often overlooked in importance, is a crucial problem of the future directly related to human activities. Global warming is caused by gases humans release into the atmosphere called anthropogenic gases and by deforestation. Anthropogenic gases include carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofl...
Using fossil fuels such as coal and oil is inefficient, dangerous, and otherwise a process that is known to eventually fail as a long lasting energy source. Yet, there is hope for the future of energy, this new hope has many shapes and forms, but requires a chance to be fully implemented in our everyday life. Such energy sources like solar energy, wind energy, geothermal energy, and hydro power are the key to our future. These energy sources are proven to be long lasting, safe, more reliable, and the next innovation. In short, all Americans should switch to renewable energy, resulting in a safer and more efficient world.