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Discussion of deforestation
The Impact of Deforestation on the Environment
The Impact of Deforestation on the Environment
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Should humans take some responsibility for global warming? This is a question that is debated multiple times. Global warming itself is debated, saying that human interaction is the main cause for such a thing in countless minds is outrageous. Various people strongly believe global warming isn't real, while others believe humans had no wrong doing in the matter. There are various studies that have logical evidence that explains why humans are the main cause of an event like this. Global warming is the reason for abnormal activity of our planet, which is leading to life threatening outcomes; humans need to cut back on their usage of greenhouse gases and become knowledgeable about their actions.
Instead of over using non-reusable products, we as a society can start using reusable materials so that we can minimize global warming. Global warming is the after effect of deforestations, CFCs (can sprays), oil and petrol engines, and greenhouse gases and fossil fuels. The neglect humans have shown Earth is due to the common mindset of "If I do this one factor, it isn't going to impact the world in a huge way". Here's one main cause for global-warming: when humans began massive deforestations they release carbon dioxide into the atmosphere by burning an unprecedented amount of coal, gas, and oil. The over usage of carbon influenced the increase in temperature.
Consequently, the glaciers in the Antarctic are beginning to melt rapidly because of the greenhouse gases build up in the atmosphere. As the gases thicken, radiation is absorbed and reflected back into our atmosphere, which makes increases the overall temperature. It also contributes to the glaciers in the Antarctic's rapid melt. We're at the point in time that the world is...
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...e Earth was something of pure beauty: I'm not saying Earth currently isn't beautiful but it isn't the same as it used to be. The air wasn't as polluted and the water wasn't as deadly for sea creatures like it is now. Next time you drive your car for an unnecessary reason like going to the store around the corner, think to yourself: "What can I do to help our Earth?"
Works Cited
SOMERVILLE, RICHARD C. J., AND SUSAN JOY HASSOL. "COMMUNICATING THE SCIENCE OF CLIMATE CHANGE." PHYSICS TODAY 64.10 (2011): 48-53.ACADEMIC SEARCH COMPLETE. WEB. 12 MAR. 2014.
PROTHERO, DONALD R. "HOW WE KNOW GLOBAL WARMING IS REAL AND HUMAN CAUSED." SKEPTIC 17.2 (2012): 14-22. ACADEMIC SEARCH COMPLETE. WEB. 12 MAR. 2014.
"STUDY FINDS GLOBAL WARMING MAINLY CAUSED BY HUMANS." CCPA MONITOR 19.4 (2012): 3. ACADEMIC SEARCH COMPLETE. WEB. 12 MAR. 2014.
HTTP://CLIMATE.NASA.GOV/EVIDENCE
Human activity plays a moderate effect on global warming. Although we are major source of releasing carbon dioxide through cellular respiration, I do not believe it causes an imbalance in our atmosphere. The way humans do affect that imbalance is when deforestation takes place, and start building industrial plants, cars, etc. Think about the amount of industrial building all over the world that needs fuel to run and not to mention all the machinery that is used every day to construct and run
People are responsible for higher carbon dioxide atmosphere emissions, while the Earth is now into the Little Ice Age, or just behind it. These factors together cause many years discussions of the main sources of climate changes and the temperature increasing as a result of human been or natural changes and its consequences; even if its lead to the global warming, or to the Earth’s cooling. In their articles, “Global Warming Is Eroding Glacial Ice” by Andrew C. Revkin and “Global Warming Is Not a Threat to Polar Ice” by Philip Stott, both authors discuss these two theories (Revkin 340; Stott 344). Revkin is right that global warming is taking place. Significant increase of carbon dioxide in the atmosphere is due to human activities combined with natural factors such as volcanic emissions and solar radiation – all together they lead to climate changes and temperatures rising. At the same time, other factors such as deforestation contribute to environmental changes for some glaciers not less than air pollution. However, during global warming not all regions of the planet are affected in the same way, local warming and cooling are both possible during these changes.
The gradual warming of temperatures doesn’t just effect us though, there are numerous other plants and animals that will be threatened, or even pushed to extinction due to these changes. I believe it is our duty to fix the problem that we created, but it is more easily said than done. Megablazes, droughts, or even species extinction due to human stubbornness is unacceptable. Although climate change is a gradual issue, the factors that contribute to it need to be managed right away. Again, Global warming is caused by UV radiation reflecting between the ozone layer and the earth. The ozone consists of greenhouse gases, carbon dioxide and methane, which humans are the main source of. If we could better manage our carbon dioxide and methane output through less omissions or a carbon tax, I think we could effectively begin to curb the problem of climate
3. E. B. Skolnikoff, Same Science, Differing Policies: The Saga of Global Climate Change, Cambridge, Mass., 1997
"The Causes of Global Warming." The Causes of Global Warming. N.p., n.d. Web. 4 Dec. 2013. .
The media-crazed threat of global warming has made this topic a very popular and, according to the media, a very serious global issue too. I’m not going to deny Global Warming, but I feel that as humans, we have only contributed very little to the emission of greenhouse gases, etc. Global Warming is a natural phenomenon, and should be dealt with accordingly: A coat when it’s cold, a t-shirt when it’s warm.
"Causes of Climate Change." EPA. Environmental Protection Agency, 18 Mar. 2014. Web. 27 Mar. 2014.
Thesis statement: The global warming and the resultant climatic change is due to uncontrolled human exploitation of earth and its resources thereby emitting large volumes of greenhouse gases into the atmosphere.
People can also reduce the use of fossil fuels by doing simple things for instance switching off lights and appliances when leaving the room. Walking or cycling instead of driving a car or use public transport for maybe longer journeys. Little things like this will make a big difference, making our planet a better place.
After considering all the facts that I have researched, I concluded that climate change is affecting the Earth and humans are to blame. There are many options as to what we can do to stop or even reverse climate change. However, I believe that everyone has to think consequentially about what would happen if these actions are not reversed. In order for that to
Humans have caused global warming by doing many things but the main three are burning of fossil fuels and green house gas emission, deforestation, and excessive use of chemical fertilizers. Global warming is like a bad dream going worse.
Hansen, J., Ruedy, R., Sato, M., & Lo, K. (2002). "Global Warming Continues." Science, 295, 275.
Solomon, S. (Ed.). (2007). Climate change 2007-the physical science basis: Working group I contribution to the fourth assessment report of the IPCC (Vol. 4, pg 501). Cambridge University Press.
Hello everyone! Today I will be speaking about global warming but before I begin, how many of you believe that global warming exists and that the human population is the primary cause of global warming? I ask this because there are people who believe that global warming does not exist or that it’s “a hoax created by China”. But that’s not true and global warming is in fact one of the biggest problems facing the world today. There is a significant amount of negative effects for the environment and for all living beings due to global warming. And maybe some of you are not be interested in global warming, but the truth is, global warming is a big part of our world and it affects each and every one of us.
Scientists blame the greenhouse gas effect in combination with societies greenhouse gas emissions for the rising temperature. The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. Since part of this re-radiation is emitted back towards the earth’s surface and the lower atmosphere, it results in an elevation of the average surface temperature above what it would be in the absence of the gases (Intergovernmental Panel on Climate Change). Simply, global... ... middle of paper ... ... of extreme weather and melting ice caps are indicators of global warming.