Stefan Rahmstorf of Potsdam Institute for Climate Impact Research. Links between the atmosphere and the oceans can produce complex weather patterns such as El-Niño—a kind of abnormal and erratic weather that happens every few years in the Pacific. Global warming if not check will bring an end to life on planet earth. So, the global warming is a big threat to the existence of life here on the earth in future. Carbon dixide must be captured from the atmosphere.
But the important thing is that the amount of carbon dioxide is rising: in the last 150 years or so, humans have increased the carbon dioxide in the atmosphere by around a third—and that's a very big change for something as finely balanced as our planet. Several years ago, Professor Richard Muller of the University of California at Berkeley was distinctly dubious about global warming, so he set up the project to test the evidence fairly and with an open mind—just as you would expect a good scientist to do. It is destroying huge forests, killing algae, acid rain, etc. But climate change doesn't necessarily mean things will get hotter. Global warming, which is a gradual rising of Earth's temperature, is different from all these, representing a scale of threat greater than anything humans have faced in recent history. In developing countries, politician prefers industrial development over environmental protection. Everyone knows about —those periods of history when Earth was far colder than it is now.
Global warming or global Greening? This may not seem like much, but many scientists agree that the earth's temperatures are starting to increase at a faster rate. Another cause of Global Warming is ozone depletion, the ozone layer is getting thinner day by day which causes harmful solar rays to enter directly into the earth, and the depletion is higher near Antarctica region, which causes the glacier to melt. There is a 75 percent chance of a 2—3 degree warming and a 50 percent chance of a 5 degree warming, and scientists agree that the warming is most likely to be around 3 degrees. Increasing demand of industrialization in the modern world to fulfill almost each need is causing the release of variety of green house gases through many industrial processes in the atmosphere. The poles may become too warm for many of the creatures that live there.
Although most scientists believe in global warming, it's important to note that a very small minority do not. Not only has Global Warming caused an effect in the production of food grains too. How can scientists predict what will happen in future?. But just what is global warming? As global warming gathers pace, many parts of Earth will see their climate change significantly. Doesn't sound much to worry about, does it? This includes areas that provide critical breeding and wintering habitat for waterfowl.
One concern is that measures to reduce carbon dioxide emissions may mean using less energy and could harm economic growth. We must teach the powerful and influential. Also we must lead with behaviour change before appropriate technology spreads. The level of green house gases also raise because of the human activities such as burning trees, burning fissile fuels, electric lights, use of refrigerator, microwave, air conditioner, and other electric machines. Increased population can also be counted as the reason for Global Warming as more the people more the consumption of natural resources like land, water, tree, coal, minerals and electricity.
We should try to drive less and in very smart way for the fewer harmful gas emissions. Global Warming, the world wide problem is now the major considerable issue for all. The real problem is that the global trends are working against us. The longer it takes to reach agreements, the worse things will get. In the polar regions, for example, plants and animals are adapted to living in extreme cold, with little sunlight, and hardly any rainfall. The Clean Air Act of 1990 is a law in the United States that attempts to protect and improve the earth's air and atmosphere.
Modern climate change threatens to produce the same amount of a warming in as little as a century! The gages are collectively called heat trapping or green house gages. Source: This chart was drawn in February 2018 using the latest available figures up to 2014 from. Forecasting the weather is somewhat more complex than this, but it essentially means using data from the past to figure out the future. Without drastic action, the amount of carbon dioxide in the atmosphere will continue to increase—and Earth will continue to heat up. The monumental challenge we face in overcoming a carbon-based economy. However, the actual amount of carbon dioxide in the atmosphere is still relatively small.
The skeptics are concerned that the computer models are too crude and simple and they may not reflect how things work in reality. Listen here A section of eastern Greenland has become an island. Global warming means Big Trouble. Moreover, punishment should be strictly given in case of violation of any environmental law so that such people learn a lesion. The absorbed heat remains in the lower circle of biosphere and enhances the temperature level. Rise in temperature takes place when greenhouse gases such a carbon dioxide, water vapours, nitrous oxide, methane, etc trap heat and light from our surroundings and sun. Mountains in the Pacific Northwest are projected to lose as much as 88 percent of average snow by 2090; the Central Rocky Mountains could lose up to 75 percent; and parts of the Southern Rockies and the Sierra Nevada range could lose 98-100 percent.
Long and Short Essay on Global Warming in English Let your kids and school going children learn about this environmental issue, its causes and prevention methods using these essay on Global warming, written in English language using very simple words for students use. It is drastic, if we keep living the way we do today, how much impact the heat will have on the sun. Scientists think sea levels could rise on average by anything from 10 cm to 1 m 4 in to 3 ft by 2100. Think about what happens when you open your car door after the windows have been rolled up on a hot day. Global warming causes lot of climate changes in the atmosphere such as increasing summer season, decreasing winter season, increasing temperature, changes in air circulation patterns, jet stream, rain without season, melting ice caps, declining ozone layer, occurrence of heavy storms, cyclones, flood, drought, and so many effects. Over the last few decades, the amount of energy people use red line , their economic activity yellow , the electricity they use dark blue , the world's population green , and their carbon dioxide emissions light blue line have all increased inexorably.
Before long, you'll start feeling uncomfortable. Since the Industrial Revolution in the 18th and 19th centuries when coal-burning were first used on a large scale , humans have been using in far greater quantities. Scientists have been debating this question for about 20 years now. The poorer sections will also be the most prone to health disaster like spread of malaria and diarrhea. Gelbspan's earlier book , Perseus Books, 1998, is also worth a look.