Can We Save Planet Earth free essay sample

These megacities affect every aspect of the planets assets. The toxic effects of the industrial revolution have significantly imprinted our planet! This type of pollution is constantly being released into the atmosphere, twenty four seven, to maintain electricity, not to mention all the other industrial processes taking place for manufacturing of all the items every person on the plant uses daily. I have personally experienced the horror of the toxins of industrialization; I once lived in an industrial town on Lake Erie, in Ohio. All of my family that lived in this area, died there, from various types of cancers. Some days I could not see two feet out the front door. I moved to Florida, but most of my family lived and died there. Now in my home state of Florida, the Elkhorn coral is endangered with white spot disease caused by bacteria. Research has found that this type of bacteria is responsible for killing many corals in the shallow reefs of the Florida Keys. This particular bacterium is found in the intestines of both humans and animals. This articular bacterium is only affecting one species of coral, the once common Elkhorn coral. This type of coral is now hard to find in the Florida waters and will soon be in the endangered species category. Another major cause of marine pollution is oil spills, and the tedious work of cleaning them up. One study examines the development of safeguards against marine oil pollution in Alaska since the 1989 Exxon Valdez disaster, in which oil spilled from the tanker Exxon Valdez. Busengerg, G. ((2009), May). The potential threat of marine pollution caused by offshore oil and gas development activities in reas like the South China Sea are killing the sea life, and destroying the oceans, Song, Y. ((2008), April-Jun). Oil spills are usually unintentional releases of liquid petroleum at sea. Even small amounts of petroleum hydrocarbons hurt marine life and seabirds. Oil is heavier than water and soaks into the seabed and usually takes years to dissipate. Some popular ways to clean up the spills are dredging, skimming, dispersing, and bioremediation, but time is the only real effective method. Just killing sea life and polluting the land and waters in my home state of Florida. This oil pill will prove to be worse than the Exxon Valdez spill of 1989. The land and the oceans, as well as the atmosphere have been polluted. The water pollution is so great in the South China Sea, they are harvesting dead fish. Just imagine having to take the risk of eating dead fish because the pollution has killed the sea life, and that is all that is all that is left in the polluted oceans for food to feed your family, not to mention this is how most of the people native to this area make a living. These Chinese people rely on the sea life in the oceans for commercial trade to support their families. If this water pollution is not stopped, this area could become a starving society, like is prevalent in Africa. It is further alleged the atmospheric pollution has affected the earths climate and ozone layers. Some studies show over the past century, greenhouse gases and other air pollutants released into the atmosphere have been causing big changes like global warming, ozone holes, and acid rain. It is quite controversial as to the validity of societys toxic trends being responsible for climate changes. Without human presence on earth would the climate be changing, or is it Just propaganda from our overnment to hide information from us, or control our thinking? Is there actually a hole in the earths ozone layer? If this is a fact, what is the cause? Some argue; it is a natural transition of the earth over hundreds of thousands of years. However tragic, these stats and opinions are good food for thought! Ozone is an unusual type of oxygen molecule, which protects us from ultraviolet radiation in sunlight. That is why holes in the ozone layer are very bad news. The University Corporation for Atmospheric Research (UCAR). Retrieved from: Some scientists say the earths climate is warming! During the 20th Century, Earths average temperature rose 0. 60 Celsius (1. 1 OF). ). Scientists are finding that the change in temperature has been causing other aspects of our planet to change. The effects of global warming are far reaching say some. I encourage you to do more research on this subject before making a final decision. Make an informed intellectual decision after weighing all the facts, not Just concluding from one sided biased opinions. U. S. Environmental Protection Agency is very aware of the pollution issues and has been monitoring and putting laws in effect for many years. Retrieved from: Milagro, (Windows to the Universe) Under the Clean Air Act, EPA sets limits on how much of a pollutant is allowed in the air anywhere in the United States. Although national air quality has improved over the last 20 years, many challenges remain in protecting public health and the environment. There are multiple other environmental agencies at work to stop the toxic trends, such as DEFRA, Global Atmosphere Watch, Greenpeace, National Ambient Air Quality Standards, and Clean Air Act. Also the Clean Water Act, Kyoto Protocol, Water Pollution Control Act, and the Environmental Protection Act 1990. Below is a photo of the air pollution in Mexico City. It is unthinkable to have to live in this unhealthy condition, remember this is the area the recent Swine Flu, (HI NI) originated. I think this is a wake up call!! years from the late 1970s to the late 1990s but have actually been cooling the last eleven years. The global warming and subsequent cooling were even predictable due to hundreds of years of historical trends and observation of the impact of variations in solar activity on global temperature. Europe, North America and many other area of the Earth have recently experienced a score of unusually low emperatures. So where is the global warming that we are preparing for? If the past is a predictor of the future the earth is headed into a 30 year period of global cooling.