What is the importance of global warming - Answers.
Scientists have identified three primary factors that could drive the planet into a state of global warming: the greenhouse effect, radiation from the sun reaching the Earth and the reflectivity of the atmosphere. The Greenhouse Effect. Gases like water vapor, carbon dioxide and methane draw in energy from direct sunlight as it passes through the atmosphere. They also slow or stop Earth's.
Global warming is a natural event and the effects are not all bad, two respected researchers claimed yesterday. Authors Dennis Avery and Fred Singer looked at the work of more than 500 scientists.
Global warming starts with the greenhouse effect, which is created by the relationship between the radiation from the sun and the Earth's atmosphere. Human activity also introduces specific types of gases into the Earth's atmosphere. As of 2005, as a result of these circumstances, over the last 50 years, the average global temperature of the Earth has experienced the fastest growth rate in.
Global warming refers to an average increase in the Earth's temperature since the mid-twentieth century, which in turn causes changes in the climate. A warmer Earth may lead to a rise in the sea level, changes in rainfall patterns, and moderate to severe impacts on plants, wildlife and humans. Scientists believe Earth is currently facing a period of rapid warming due to human activities that.
Global warming is the increase of average world temperatures as a result of what is known as the greenhouse effect. Certain gases in the atmosphere act like glass in a greenhouse, allowing sunlight through to heat the earth's surface but trapping the heat as it radiates back into space. As the greenhouse gases build up in the atmosphere the Earth gets hotter. This process is leading to a rapid.
Global warming is an extremely severe problem facing the world today. Its effects and causes have been on the rise and people need to do something about it before the problem gets any worse. Global warming is an increase in the earth's temperature, which can be caused by the use of fossil fuels, and industrial or agricultural processes. Man-made emissions are adding to the amount of carbon.
Learn about the impact and consequences of climate change and global warming for the environment and our lives. 2 Minute Read The planet is warming, from North Pole to South Pole.