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Causes of global warming and solutions
What are the Causes of Global Warming
The Major Causes Of Global Warming
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Many change and influences are being been concerned since average temperature has changed. While global warming is occurring, global temperatures and climate patterns are changing across the entire world. That some effects started appearing across a spread of countries is a result of human activities such as burning of fossil fuels, deforestation, and agriculture result in climate change all of the problems can be addressed by reducing energy consumption, curbing clear logging, and eating less meat.
It seems that most of the warming started from the mid-twenty century is owing to greenhouse gases (GHG) such a carbon dioxide as a result of activities. European Environment Agency (2016, February 24) informed that the global temperature has risen
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Farmers cleared away the trees for farm animals to graze which means deforestation is caused by growth. Forests assume a huge role in the carbon cycle on our planet. When forests are slashed down, not only does carbon absorption cease, but also the carbon which was stored in the burned trees is released into the atmosphere as CO2. Small crops for instance plants and agricultural crops also draw in carbon dioxide and release oxygen, however forests store up to 100 times more carbon than agricultural fields of the same zone. “It is estimated that more than 1.5 billion tons of carbon dioxide are released to the atmosphere due to deforestation and over 30 million acres of forests and woods are lost every year” Conserve Energy Future …show more content…
One of important steps people can minimize to conserve energy. The people drive cars and trucks also produce significant amounts of nitrogen oxide emissions. To help cut down on air pollution from cars, you can consolidate driving trips, carpool or take public transportation, such as buses and trains. On the other hand, most of people incline to have a possessive instinct or having vehicle brings them a sense of reassurance. When possible, consider walking or biking instead of
However, climate change is happening. The global average land and sea temperature has increased over the twentieth century, with the North and South Poles being particularly affected (Learmonth, et al., 2006). In turn, this has caused ice cover to decrease and sea levels
Climate change is a major issue that is only going to get worse. Climate change is a change in global or regional climate patterns. It has become more apparent since the mid to late 20th century onwards and is attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels. Climate change has been an important issue for decades that has effects on the environment and people of the world with the end result potentially being catastrophic. Although many believe that prolific use of fossil fuels is the direct cause of climate change, there are many more underlying causes including population expansion as well as irresponsible consumption of natural resources that have
Global warming and global climate change is the study of future increases of temperature across the globe. Studying climate change refers to how the over- all climate will change such as the dry places getting dryer and the wet places getting wetter. Global climate is dependent on “the greenhouse effect a natural process that helps regulate temperature” (Easterling and Karl). In the past few centuries humans have had a monumental effect on increasing of greenhouse gases in the atmosphere. Climate change is result of the increase amount of the greenhouse gasses in the atmosphere such as methane, carbon dioxide, water vapor, nitrous oxide, and ozone. “Global temperature has rose approximately 1.4 degrees Fahrenheit over
Forests play a critical role in the carbon cycle on our planet. When forests are cut down, not only does carbon absorption cease, but also the carbon stored in the trees is released into the atmosphere as carbon dioxide. If the wood is burned or even if it is left to rot after the deforestation process, this would cause the carbon dioxide to be released too. Cutting down forests will cause a decline in photosynthetic activity. Photosynthesis is the process where plants and trees take in carbon dioxide and converts it to food. Once converted to food, the tree, or plant, will releases oxygen. Having a decline in photosynthetic activity will result in the atmosphere retaining higher levels of carbon dioxide. As carbon dioxide builds up, it produces a layer in the atmosphere that traps radiation from the sun. The radiation converts to heat which causes global warming, which is better known as the greenhouse effect. Small crops, such as corn or plants, draw in small amounts of carbon dioxide and release oxygen, however forests store up to one hundred times more carbon than farmer’s fields that are the same area. When
Throughout history climates have drastically changed. There have been shifts from warm climates to the Ice Ages (Cunningham & Cunningham, 2009, p.204). Evidence suggests there have been at least a dozen abrupt climate changes throughout the history of the earth. There are a few suspected reasons for these past climate changes. One reason may be that asteroids hitting the earth and volcanic eruptions caused some of them. A further assumption is that 22-year solar magnetic cycles and 11-year sunspot cycles played a part in the changes. A further possibility is that a regular shifting in the angle of the moon orbiting earth causing changing tides and atmospheric circulation affects the global climate (Cunningham & Cunningham, 2009, p.205). Scientific studies suggest that all these played a role in past global warming and cooling periods. Today, however, there is a lot of conflict on whether humans are causing a global warming that could be disastrous to humans and all species of plants and animals on this earth. This paper will first explain the greenhouse effect, then take a look at both sides argument, and, finally, analyze the effect of global warming on world-wide sustainability
...te ten millennia ago and the warming of the climate today: today scientists have reason to believe that global warming is the result of excessive emissions of damaging gases into the ozone whereas there is not a lot of evidence suggesting the earlier warming was human-induced (O'Riordan 80).
The climate on the Earth is changing. Ice age is interleaved with the global warming. In the present age, the temperature of the Earth's climate system continues to rapidly increase and it leads to global warming. Global warming is the process of gradual growth of average annual temperature of the atmosphere of the Earth and World oceans. The average temperature on the Earth was increased by 0.6C. There are various reasons for global warming, such as human activities, natural events, increasing of gases, such as carbon dioxide in atmosphere and solar activity (Global warming).
In the current age of human urbanization, humanity has oversaturated, deforested, and left an immense carbon footprint on the Earth. To combat the devastated environmental state the word is in, many people have started to be conscientious of natural resource usage. Specifically, citizens across the globe have limited car usage for economic, environmental, and convenience purposes, which gives a role and example for humanity and citizens alike to follow. Overall, individuals have become aware of the economic solutions reduced car driving provides. People see that the cost for having cars in general can become burdensome in some areas, so not owning a car can free those burdens.
The global warming is affecting the earth by cause glaciers in Antarctica to melt which causes raising sea levels and precipitation caused by the moisture in the atmosphere proven by the clauisis-clapeyron equation. These are the affect that are in process now by year to year it will get worse.
Deforestation is destroying our atmosphere due to the fact that we are cutting down forests at a fast rate. Most everyone knows that trees release oxygen into the air and breathes in the carbon dioxide we release. When forests are burn down all the carbon it took out of the atmosphere is going back out to the atmosphere. This is known as the greenhouse
There needs to be a reduction if not extinction with the increasing amounts of carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofluorocarbons (HFCs), per-fluorocarbons (PFCs) and nitrous oxide into the atmosphere because it is directly affecting global warming. The combustion of fossil fuels and greenhouse emissions mainly contribute to the increase of these gases. The longer we go without solving this global problem the more conflicts we will have in the future. Although global warming does make the earth warmer there is more to worry about than heating to death. Major concerns revolve around effects on agriculture, water resources, ocean level and coastal regions, and disease. Many scientists and experimenters still disagree with global warming using excuses such as ‘primitive’ climate models, which predict global warming trends, can not accurately simulate the Earth; it is too difficult because there are thousands of variables to consider. With the issue of global warming alternative sources of energy are looked for. “Data indicates that hydrogen is [the] only suitable future fuel.” (Williams, 102). Many scientists agree, but how long will it take for us to get there?
Scientists themselves are just beginning to understand the serious problems caused by deforestation. Deforestation occurs all over the world by all types of people. Peasant farmers even add to the problem because in most tropical countries the farmers are very poor only making between eight hundred and fifty four hundred dollars annually (NASA Facts). Therefore, they do not have enough money to buy what they need to live therefore they must farm to raise crops for food and to sell. In these poor countries the majority of people are peasant farmers this farming adds up to a great deal of deforestation. These farmers chop down a small area of trees for there plot to farm on and burn the tree trunks (NASA Facts). The combined number of farmers maintaining this process creates a great deal of clearing and burning of the land they need to cultivate, which results in land being treeless. Commercial logging is also another common form of deforestation. This commercial logging wipes out massive amounts of land sometimes deforesting several miles at...
Our planet has managed to survive and thrive for about 4.54 billion years. In the last 2 million years we have caused enough damage and destruction to make our world “broken” beyond repair. We will not be able to get back the world we once had. The reason behind this is global warming, specifically, the increase of the global temperature due to the burning of fossil fuels and the release of greenhouse gas emissions into our atmosphere. If we do not make the issue of global warming a priority in today`s society, our entire way of life will be at risk. There are many reasons why so many people believe global warming should be a concern. Thoroughly examined points include: scientific predictions, rising temperatures, human causes, drastic climate changes and animal adaptations. Though there are several points arguing how global warming should not be a concern, the reality of the matter is that it needs to be taken into consideration on a global scale before it is too late, as to do nothing would have devastating implications on humankind.
These changes are becoming more prevalent in our world today, in the past 150 years. Scientists have been analyzing the causes and effects of the greenhouse effect and many other issues that global warming has presented. As John Houghton states in his book, Global Warming the Complete Briefing, on page 2, “The 1980s and 1990s were unusually warm. Globally speaking, the decades have been the warmest since accurate records began somewhat over a hundred years ago and these unusually warm years are continuing into the twenty-first century.” There are countless records that show that our world as a whole is getting warmer, and the facts cannot be disputed.
When you drive a car a short distance, think of every living thing that you are harming. Taking a bike, carpooling, or even walking are all worth it if you are trying to save the Earth and money. Air pollution is a very serious issue going on internationally. If we, as humans, can do just the smallest of things to assist, we can slowly fix our air pollution situation. Always make the green choice, and think about the Earth when making a decision. Making a small change can help our Earth continue to