Have you noticed that our summers have been extremely hot and our winters have been less extreme than in previous years? If so you are noticing what is referred to as global warming. What this refers to is an overall increase in the temperatures around the world. Due to human activities, such as pollution and the amount of gas we use, and through natural events, it had caused the average temperature across the world to rise substantially. In addition, the rise of use in gases like Carbon Dioxide that are referred to as “greenhouse” gases, may be a primary cause. Global Warming refers to a raise in atmospheric temperatures and oceanic temperatures that are generally assumed to happen due to an increase in the greenhouse effect resulting especially from pollution (“What Is Global Warming?”). This endangers the life of our earth and the people, plants, and animals that are a part of it; being informed on how global warming is occurring and what each individual can do to save this planet are of much importance. It has become a risk to all of the Earth, including those who live on it. Because of many natural and manmade processes that adversely affect our surroundings, global warming has come into play. It is going to acquire a worldwide attempt, to delay global warming and make it a greater controllable circumstance. Humans have to start to doing their part in reducing their use of carbon dioxide, such as buying more fuel efficient cars, recycling, and making their homes greener. National Geographic explains that “Glaciers are melting, sea levels are rising, cloud forests are drying, and wildlife is scrambling to keep pace It 's becoming clear that humans have caused most of the past century 's warming by releasing heat-trapping gases as we power our modern lives. Called greenhouse gases, their levels are higher now than in the last 650,000 years”. According to Anup Shah, who has been studying global issues for years, the expression
References: "20 Deadliest Effects of Global Warming” Environmental Graffiti. 10 Aug. 2010. Web. 12 Oct. 12. . Carey, John. "GLOBAL WARMING: Faster Than Expected?." Scientific American 307.5 (2012): 50-55. Academic Search Premier. Web. 12 Dec. 2012 “Global Warming Statistics”. Statistic Brain. 20 Oct. 2012. Web. 12 Dec. 2012 < http://www.statisticbrain.com/global-warming-statistics/> Shah, Anup. "Climate Change and Global Warming Introduction." Global Issues. 5 March 2012. Web. 12 Dec. 2012. . “What Is Global Warming?” National Geographic. 1 Dec. 2012. Web. 12 Oct. 2012. < http://environment.nationalgeographic.com/environment/global-warming/gw overview/> White, Deborah. “Global Warming Facts and Evidence”. Environmental Concerns. 30 June 2012. Web. 12 Dec. 2012.