Global Warming causes rising sea level from glacier melting, unusual weather, increased temperature, droughts and floods, changes in ocean currents and climate shifts. I believe that global warming is the human fault because humans create more pollution by burning fossil fuels, expanding the greenhouse gases and cutting down and burning trees also release carbon dioxide. Releasing such gases into the atmosphere not only effects the atmosphere itself but also effects the entire earth and its population. Global Warming is the increase of Earth's average surface temperature due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from Earth. This is a type of greenhouse effect.
What happens when too much carbon dioxide gets omitted into the Earth’s atmosphere? The condition known as Global Warming occurs. Global Warming is the rising of the Earth’s surface temperature due to chemicals in the atmosphere. Global Warming has many threats on the climate and even the health of the people on this planet. Some of these threats include the altering of crop seasons and even effect the way organisms survive on the planet.
Human activities cause the greenhouse gases to accumulate in the atmosphere, and cause an increase in the global warming. The main gas that causes global warming is Carbon Dioxide, which is produced by vehicles and Industrial operations. Also, there are some more gases that cause global warming such as Methane, Nitrous Oxide, and Fluorinated Gases. The increase in the planet temperature can make huge changes in the geological composition and the water surface in the planet. Some of the effects that global warming might causes are floods, melting the ice caps, and hurricanes.
The greenhouse effect which refers to retaining of a part of the sun's radiation in the earth's lower atmosphere leading to increasing in the earth's temperature is the cause of global warming. Also, depletion of the ozone layer is a major source of global warming. However, human actions in burning ... ... middle of paper ... ...he level of CO2 in the atmosphere., deforestation causes increase in environmental temperatures as forests have immense energy absorbing capacity. The controversy regarding the role of nature and human actions in the global warming continues, but its mitigation is the cause of concern. The nature takes its own way to balance the situation by developing geothermal equilibrium that may take a considerable period.
Global warming is the increased warming effect of the atmospheric temperature resulting in a change of the Earth’s climate (USGS.gov, 2008). The increase warming of the temperature is the result from two greenhousegases such as carbon dioxide and methane that are being filtered and trapped into the Earth’s atmosphere. The layers of Earth’s atmosphere is to protect life from high-energy radiation and the frigid vacuum of space (nasa.gov, 2010), but if the atmosphere’s layers becomes thinner, its vital role of protection will diminish. Landfill wastes, industries and deforestation are why global warming exists, in turn will affect all life on Earth. Various concepti... ... middle of paper ... ...d July 25, 2011 from http://www.nasa.gov/audience/forstudents/9-12/features/912_liftoff_atm.html Davis, G. (2010).
Global warming is better defined as the increase in the average temperature of the Earth over an extended period of time. C. This is a serious problem because it is affecting the entire globe. Not one person is left out of these effects. 1. According to N... ... middle of paper ... ...blem plaguing the world, caused mainly by greenhouse gas emissions.
Global warming is the gradual rise of the earth’s surface temperature, caused by the release of greenhouse gases that become trapped in the earth’s atmosphere. These trapped gases are responsible for the changes in the global climate patterns. Greenhouse gases are considered any gas that is absorbed into the atmosphere such as carbon dioxide, methane, and water vapor while preventing the sun’s solar rays from escaping back out into space. There is a natural process called the greenhouse effect that is required to keep our planet sustainable, without this process Earth would be uni... ... middle of paper ... ...eel the calamity in the coming years. Rising temperatures will drastically change our climates and ecosystems into something far removed from the natural we have seen over centuries before us.
So the co2 and burning gases causes the increase of global warming (http://www.nmsea.org/Curriculum/Primer/Global_Warming/fossil_fuels_and_global_warming.htm) Radiations: Radiations also increase the global warming. Some elements emitted radiations naturally so that the temperature of is increased. : Melting of the ice caps : loss of habitat near the poles. Polar bears are now thought to be greatly endangered by the shortening of their feeding season due to dwindling ice packs. Greenhouse gases: Greenhouse gases are the the gases that block the ultraviolet rays coming from the sun on earth.
Global Warming One of the biggest problems facing the world today is global warming. Global warming has an adverse effect on biodiversity and climatic conditions on earth. Numerous current developments clearly demonstrate that global warming has a direct impact on warming of land, rising sea levels, the melting of ice caps and other major climate changes all over the word. Man-made carbon dioxide (CO2) released in the atmosphere is one of the major factors leading to global warming disaster. Warming of Land One of the major impacts of global warming on earth is the warming of land.
Warmer temperatures would increase the volume of water in the oceans and possibly melt much of the ice in mountain glaciers and the Arctic and Antarctic ice caps ( Figure 2 ). This would cause sea level to rise, causing flooding of the world's coastal cities, where one-third of the world's population lives. Scientists learned is that there are several greenhouse gases responsible for warming, and humans emit them in a variety of ways. Most come from the combustion of fossil fuels in cars, factories and electricity production. http://www.nrdc.org/globalwarming/climatebasics.asp The gas responsible for the most warming is carbon dioxide, also called CO2.