Global Warming, also known as the Greenhouse Effect, is the constant increasing temperature on earth that is mainly caused by gases and / or chemicals. Throughout society, the issue of global warming has received a lot of attention. Throughout history, there has been a lot of scientific evidence helping to proving global warming. Most of the evidence has been based on the effects of the rising temperature. One main piece of evidence is the global temperature rise.
Global warming is the increase in the average temperature all over the earth. Global Warming is a major problem in the world today and is argued among all of the world leaders. I am going to talk about how the global warming crisis is being caused. Also, what the people of the world can do to stop the acceleration of the global warming. There are people in the world that believe that there is another reason why this is happening; earth is experiencing a natural cycle of evolution.
Global warming is a war that we should not get involved with because we will lose if changes aren’t made soon. Global warming is the rapid increase in earth’s average surface temperature over the past century due to the fact that greenhouse gases are being released into the atmosphere increasing the earth’s average temperature (EarthObservatory.NASA.org). There are many contributing factors that play a role into the cause of global warming. Greenhouse gasses are gasses such as Carbon Dioxide, Methane, Nitrous Oxide, and F-gasses that trap heat in the atmosphere. The heat that is trapped in the earth’s atmosphere is a slowly melting glaciers, cause sea levels to rise and is messing with the weather patterns.
This temperature fluctuation and increase is causing the breakdown and melting of the polar ice cap. As glaciers in various parts of the world begin to slowly break apart and melt. We have to address the key issue that this cause, the rise in mean sea level. This is a real danger to the survival of our species in the coming millennia. Many locations on the earth will cease to be inhabitable because they have si... ... middle of paper ... ...utes to Global Warming."
Global Warming is a condition caused by greenhouse gases and human activities. The increased concentration of greenhouse gases due to activities such as deforestation and fossil fuel burning is causing the Earth’s atmosphere and oceans to warm up. As a result of this, global warming has some serious effects in the shape of extreme weather, species extinctions, and rising sea levels. These effects can contribute to the changes that are taking place all over the world, most of which are dangerous enough to pose a threat to the survival of life on Earth in the future. Of all the effects of global warming, the extreme weather that is taking place all over the world is the most obvious one.
Global warming has caused many problems to the earth in addition to the humans that live here on the earth. A problem caused by global warming is very hot summers. Some summers have had days that the temperature had reached 30*C. Another Problem that global warming has caused is the melting of polar ice caps. Global warming caused the polar ice caps to melt which will cause the ice to break free as well as melt in the sea, sea levels all over the world will rise. Lastly, global warming has started to break down the ozone layers.
Some of these threats include the altering of crop seasons and even effect the way organisms survive on the planet. The first thing I think I should discuss when talking about global warming is what causes it to occur. Gases such as carbon dioxide, methane and nitrous oxide, which are known as greenhouse gases, all build up in the atmosphere of the earth. All these gases make it so that it becomes harder for the radiation that the sun shines into the atmosphere to escape. The heat continues to build up and this is what causes the temperatures to increase.
What is Global Warming? Global Warming is the increase of surface temperature due to effect of green housing effect and burning gasses. Increase in global warming: There are many things that cause increase in global warming: Carbon dioxide (CO2): Human beings have increased the Human beings have increased the CO2 concentration in the atmosphere by about thirty percent, concentration in the atmosphere by about thirty percent, CO2 spread in atmosphere from human breath, industries , smoke of automobiles and fossil fuel etc… when we burn fossil fuel the co2 gases escaped in to air and outer layer of earth. Outer layer of is the layer that reflect the ultraviolet rays of sun. 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.
This rise leads to flooding of coastal shores, destruction of countless homes, and disappearance of coral reefs. As polar ice caps diminish, global warming only continues to increase, given that there will be less surface area for the reflection of heat waves. In addition, climate change will also cause droughts. With dry land, it is inevitable that plants will not be able to survive; therefore resulting in crop failure. An increase in storm and hurricane rates will occur as well.
Global warming has many effects, and the effects are obviously very dangerous to humankind. One effect global warming has on the environment is that it affects sea level. Global warming raises overall temperature and causes the glaciers and ice caps to melt, which makes the water expand. When this happens, sea level tends to rise rapidly than usual. Also, ocean acidification is also affected by global warming.