Global Warming Extreme Weather - 2429 Words

Global Warming: Extreme Weather Seasonal Mismatching Recent climate modeling results indicate that extreme weather events may become more common. Rising average temperatures produce a more variable climate system. Carbon dioxide from cars, industries and power plants trap heat near the earth s surface. More heat means more energy. Adding more energy to the atmosphere creates the potential for more extremes. Climatologists say extreme weather events will become more common as our climate heats up. The gradual increase in the overall temperature of the earth s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants is known as Global Warming. The greenhouse effect is when the Earth s atmosphere becomes thick with gases, such as Carbon dioxide, and substances which trap the sun s radiation, making the Earth warmer. The extreme weather is leading to climate changes which are resulting in seasonal mi smatching. The Earth s seasons have shifted back in the calendar year, with the hottest and coldest days of the years now occurring almost two days earlier. Temperatures over land in the 100-year period between 1850 and 1950 showed a simple, natural pattern of variability, with the hottest day of the year in the Northern Hemisphere landing around July 21. But from the mid-1950s onward (the period when global average temperatures began to rise), the hottest day came 1.7 days earlier.Show MoreRelatedThe Impact Of Global Warming On The Earth900 Words   |  4 PagesTitle: The Impact of Global Warming Purpose Statement: To inform my audience about how global warming is impacting the earth. Central Idea: Data shows that all throughout history, the temperature of our planet has changed over and over again for natural reasons. Holli Riebeek, education and outreach specialist at NASA, stated that these changes are due to small shifts in the Earth’s orbit and the Sun’s energy levels varying throughout time. Today, unfortunately, with the average temperature of theRead MoreGlobal Warming : A Climate Change883 Words   |  4 PagesGlobal warming is what happens when the atmosphere traps heat radiating from Earth out towards space. Carbon dioxide, methane, and greenhouse gases in the Earth’s atmosphere keep heat from escaping. As a result of global warming, the Earth endures extreme weather events, a hazardous rise in sea levels, and life-threatening shifts in the world s ecosystem. One result of global warming is that the earth undergoes extreme weather events. By definition, climate is the long-term average of weather overRead MoreGlobal Warming Is The Biggest Threat Facing The Country988 Words   |  4 Pagesmentioned that global warming is one of the urgent and growing threat to â€Å"national security†(Nakamura, 2015, para 1). Presidential contender/Senator/ Bernie Sanders also pointed out that â€Å"global warming, not terrorism or nuclear weapon proliferation or chinese hacking, is the biggest threat facing the country†(Follett, 2015, para 1). Global warming contribute to the death of 400,000 people a year and costing the world more than $1.2 trillion, which is about 1.6% of the annual global GDP (Harvey, 2012Read MoreGlobal Warming : We Are All At Risk1555 Words   |  7 Pagesmankind is global warming. More than 97 perecent of the world scientists believed that human activities mainly the burning of fossil fuel caused global warming. Exa cerbated by global warming, the occurrence of extreme weather events such as hurricanes, droughts, rising sea level, floods,and heatwaves are becoming more frequent and sever. In the past two decades global warming induced extreme weather affected almost half of the world population. The scientific evidence is now clear that global warmingRead MoreEssay on The Effects of Global Warming656 Words   |  3 PagesGlobal 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 enoughRead MoreThe Potential Relationship Between Human Activity and Clima te Change1348 Words   |  6 PagesThe Potential Relationship Between Human Activity and Climate Change The idea of global warming has been around for over one hundred years, but in recent decades climate change has become a serious threat to national security. To better understand, global warming is defined as the gradual increase in the overall temperature of the earths atmosphere, generally recognized as the greenhouse effect, and is caused by increased levels of carbon dioxide, CFCs, and other pollutants, also known as greenhouseRead MoreInformative Speech Outline Global Warming Essay848 Words   |  4 PagesTitle: Global Warming Specific Purpose: To inform the audience about three issues of how global warming is affecting our weather, animals, and our future. Thesis: According to National Geographic Average temperatures have climbed 1.4 degrees Fahrenheit around the world since 1880 and by 2050, rising temperatures could send more than a million of Earths land-dwelling plants and animals down the road to extinction. Introduction I. Open with Impact: Is the climate warming? The impacts of globalRead MoreClimate Change : Global Air Temperatures1607 Words   |  7 Pageschanges will have an enormous impact on our planet’s people, ecosystems, cities, and energy use. Average global air temperatures are already roughly 1.5 degrees higher than they were at the start of the 20th century, and â€Å"have risen about 1 degree over just the last 30 years,† According to the New England aquarium. Climate change can best be described as the long-term change in average weather conditions, including temperature, precipitation and wind. According to the United Nations IntergovernmentalRead MoreGlobal Warming Is A Major Problem842 Words   |  4 PagesSalvador Macias Mrs.Gallos English 3 4-16-2015 Global Warming Global Warming is a major problem that needs to be addressed. Its impacts are already costly and significant and is just the beginning of a dangerous trend. The impact of global warming or the more trending term â€Å"climate change† affects not only yourself but the entire world. â€Å"The earth is saying something with record heat, drought, storms and fire. Scientists are telling us this is what global warming looks like. It s time to listen – and takeRead MoreGlobal Warming A Hoax?935 Words   |  4 PagesGlobal Warming a Hoax? Have you ever had second thoughts about the possible outcome of an action, or who you could possibly be harming? Is it even possible for extreme weather to be caused by something as simple as driving your vehicle? There are many organizations that continue to make accusations that our actions are directly related to climate change. As we move into the future, more and more data is being released showing how the worlds pollution is affecting the climate. This doesn t come