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[October Thematic Report] fossil fules |
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by Abdelouahab KRIM | 19-10-2022 23:23
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How does the use of fossil fuels affect the environment Although we have relied on fossil fuels to power our society for a long time, there are many ill effects from the continued use of these types of ancient energy sources. Climate change The particles emitted from burning fossil fuels also have negative effects on our planet as a whole. Fossil fuels contribute to climate change, and this contribution comes directly from the particles that are put into the atmosphere when they are burned. Compounds such as carbon dioxide and methane enter the atmosphere and trap heat from the sun. Leading to a steady rise in average global temperatures since the early 1900s, rising temperatures could lead to everything from destroying natural habitats to rising sea levels. Global Warming Fossil fuels release carbon dioxide when burned, which increases the greenhouse effect and increases global warming. Of the three fossil fuels, for a given amount of energy released, coal produces the most carbon dioxide, while natural gas produces the least. . oil spills Coal mining is a difficult and dangerous task, therefore, coal miners face serious threats to their lives, another danger posed by the use of crude oil for fossil fuels is the risk of oil spills caused by leaks in oil tankers, which cause the destruction of many marine habitats, crude oil contains Toxic chemicals pollute the air when burning and are harmful to health, and coal-fired power plants pollute the air by releasing smoke and chemicals, which in turn can lead to health problems for those exposed to this air. air pollution Fossil fuels produce more than just carbon dioxide when burned, coal-fired power plants alone generate 42 percent of hazardous mercury emissions, as well as sulfur dioxide emissions that contribute to acid precipitation and the vast majority of particulates in the air, meanwhile Fossil-fueled cars, trucks, and boats are the main contributors to toxic carbon monoxide and nitrogen oxides, which produce smog (and respiratory illness) on hot days. ocean acidification When oil, coal, and gas are burned, the basic chemistry of the ocean changes, making it more acidic. The seas have absorbed up to a quarter of all man-made carbon emissions. Since the beginning of the Industrial Revolution and the methods of burning coal, the ocean has become 30 percent more acidic, with acidity rising. In our waters, the amount of calcium carbonate — a substance used by oysters, lobsters and many other marine organisms to form shells — is dropping. This can slow growth rates, weaken the crust, and put entire food chains at risk. Ocean acidification affects coastal communities as well. Fossil fuels damage to the environment There are two main ways to remove fossil fuels from the earth: mining and excavation. Mining is used to extract solid fossil fuels, such as coal, by drilling, scraping, or exposing buried resources. Drilling methods help extract liquid or gaseous fossil fuels that can be forced to flow to the surface, such as conventional oil and natural gas. Both processes have serious health and environmental impacts, including: land degradation The discovery, processing and transportation of underground oil, gas and coal deposits have an enormous impact on landscapes and ecosystems. The fossil fuel industry leases vast tracts of land for infrastructure such as wells, pipelines and access roads, as well as processing facilities, waste storage and waste disposal, in the event that Strip mining. Entire swaths of terrain – including entire forests and mountaintops – are scraped to reveal underground coal or oil, so that even after operations cease, the nutrient land will not return to what it was before, and as a result, marine life habitats end up to fragmentation and destruction. Water Pollution Coal, oil and gas development poses myriad threats to our waterways and groundwater Coal mining operations wash acid runoff into streams, rivers and lakes and dump huge amounts of unwanted rock and soil into streams Oil spills and spills during extraction or transportation can contaminate drinking water sources And threaten fresh water or ecosystems of the oceans as a whole, it was discovered that cracking and its toxic liquids pollute drinking water. Meanwhile, all drilling, fracking and mining operations generate huge amounts of sewage, and when using hydraulic fracturing methods, the total amount of wastewater is inflated by the large volume of water and chemicals involved in the process, it can seep or flow into waterways and pollute Aquifers with pollutants linked to cancer, birth defects, neurological damage, and more
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2 Comments
Hi, Abdelouahab KRIM!
This is your mentor, Yoon.
I am impressed by your effort in researching the negative impacts of fossil fuels. You also did well in dividing your report with appropriate subtitles, which make your article look more organized.
Great job on writing the thematic report.
I am looking forward to reading your following report!
Posted 21-10-2022 17:41
Hello, this is your mentor Minkyung.
Thank you for giving rich information on the adverse impacts of fossil fuels on the environment. Your report would be much more reliable if you included the reference which you retrieved your information from.
Keep up the work :)
Posted 20-10-2022 23:01