GLOBAL WARMING We don’t agree on everything‚ but the world does seem to agree on one thing : Global warming is happening‚ and it’s causing big problems. Global warming refers to the increase in the temperature of the Earth’s atmosphere and it’s oceans. A change that is believed to be permanently changing the Earth’s climate. Scientists have spent decades figuring out what is causing global warming and what is its effects. Global warming is a major problem in the world that should everyone know
Premium Global warming Carbon dioxide Climate change
Two issues that worry many geologists are global warming and the greenhouse effect. The greenhouse effect is a natural process that keeps the earth at temperatures that are livable. What does the greenhouse effect have to do with global warming? When humans release gases into the air‚ the greenhouse effect will alter the temperature of the earth. More gases in the atmosphere means the earth will start to get warmer‚ and the result is global warming. On the other hand‚ if there was no greenhouse
Premium Greenhouse gas Earth Global warming
Global Warming Today‚ global warming poses the greatest threat to humanity and our planet earth. Global warming is actually not a new phenomenon by any means. In fact‚ it started alongside with the industrial revolution centuries ago. Nonetheless‚ global warming has taken an ugly turn due to rapid ongoing buildup of human-related greenhouse gases. For example‚ CO2 emissions reached 8.5 billion tons in 2008 and the average temperatures of the earth has risen by as mush as 0.2 degree Celsius
Free Global warming Earth Carbon dioxide
Global Warming So does the earth need us or do we need the earth? Well we know that we need the Earth but how can we help what we need? Global Warming is killing our planet that is essential for our living. So many people have different views on Global Warming. Global Warming refers to an increase in the average temperature of the Earth as a result of the greenhouse effect‚ in which gases in the upper atmosphere trap solar radiation close to the planet ’s surface instead of allowing it to dissipate
Premium Global warming Fossil fuel World energy resources and consumption
Global warming You have probably heard about the phrase “global warming” hundreds of times. But what exactly does global warming means? Global warming is not about having a hot day or week or month in one part of the world. It has to do with the average temperature worldwide. Simply put‚ global warming is the unusual rapid increase in earth’s average temperature worldwide. The warming of the earth began in the mid 1800’s. In the beginning it was small and very slow but then in the 1980’s the
Free Global warming Greenhouse gas Carbon dioxide
Since global warming appeared during the last decade as a serious environmental issue‚ it has been the subject of a lot of debate. Global warming is defined as the warming of the earth by greenhouse gases emitted into the atmosphere. But there are many questions about global warming‚ from its causes to its effects. Many people even question whether or not global warming exists. And if global warming does exist‚ people question why it exists. Well‚ there are two different viewpoints. The believers
Free Global warming Greenhouse gas Carbon dioxide
Global Warming Global warming is the increase of world’s average temperature‚ mainly in the sector of atmosphere‚ seas and the land on Earth. here are three serious factor‚ namely the crack on the lower part of atmosphere‚ pollution on Earth an so many green houses. The first factor is on the atmosphere. Recent years‚ many researches show that atmosphere has some kind of crack because of the heat from sun’s emission. The layer of atmosphere seems can not take the heat anymore. The crack gets larger
Free Global warming
Global Warming Global warming is one of the most serious challenges facing us today. To protect the health and economic well-being of current and future generations‚ we must reduce our emissions of heat-trapping gases by using the technology‚ know-how‚ and practical solutions already at our disposal. Tropical deforestation is the largest source of emissions for many developing countries‚ but slowing deforestation can’t solve the climate problem by itself. As forest-rich developing countries
Free Carbon dioxide Global warming
OF GLOBAL WARMING Global warming is defined as an increase in the average temperature of the Earth’s atmosphere‚ especially a sustained increase great enough to cause changes in the global climate. The term global warming is synonymous with Enhanced green house effect‚ implying an increase in the amount of green house gases in the earth’s atmosphere‚ leading to entrapment of more and more solar radiations‚ and thus increasing the overall temperature of the earth. (71 words) EFFECT OF GLOBAL WARMING
Premium Climate change Earth Global warming
GLOBAL WARMING Attention Catcher: Where do you see the future of the United States in a hundred years for our grandchildren? Do you see them at war? Do you see them being a wealthy and successful Country? Or do you see the world’s temperature rising causing flooding‚ wildfires‚ and distinction of plants and animals. Speaker Credibility: What does it take for us to see the signs of global warming and act upon what Mother Nature is trying to tell us? Listeners Relevance: In the past fifty
Premium Greenhouse gas Carbon dioxide Global warming