Causes and effects of global warming with trends and hints about ways to prevent global warming. Articles about personal growth, spirituality, intuition, etc. What is personal spiritual growth for a higher consciousness? Cause effect essay about global warming reasoning caused climate change?
How much can nuclear energy reduce the main cause of global warming? Nuclear power: a solution to global warming? The largest contributing source of greenhouse gas is the burning of fossil fuels leading to the emission of carbon dioxide. When sunlight reaches Earth’s surface some is absorbed and warms the earth and most of the rest is radiated back to the atmosphere at a longer wavelength than the sun light. Some of these longer wavelengths are absorbed by greenhouse gases in the atmosphere before they are lost to space.
The absorption of this longwave radiant energy warms the atmosphere. These greenhouse gases act like a mirror and reflect back to the Earth some of the heat energy which would otherwise be lost to space. The reflecting back of heat energy by the atmosphere is called the “greenhouse effect”. It is not possible to state that a certain gas causes a certain percentage of the greenhouse effect, because the influences of the various gases are not additive. Other greenhouse gases include, but are not limited to, nitrous oxide, sulfur hexafluoride, hydrofluorocarbons, perfluorocarbons and chlorofluorocarbons. Earth a part of the heat radiation, which would otherwise be lost to space. The higher the concentration of green house gases like carbon dioxide in the atmosphere, the more heat energy is being reflected back to the Earth.
50 years, see graph below. For the other major greenhouse gases, the steady upward trend has been broken. From which sectors do the major greenhouse gas emissions come from? The lower part of the picture shows the sources individually for the gases carbon dioxide, methane and nitrous oxide, respectively. In other words: The increase in the man-made emission of greenhouse gases is the cause for global warming. For the effects of global warming see below.
Increasing global temperatures are causing a broad range of changes. Sea levels are rising due to thermal expansion of the ocean, in addition to melting of land ice. Amounts and patterns of precipitation are changing. Changes in temperature and precipitation patterns increase the frequency, duration, and intensity of other extreme weather events, such as floods, droughts, heat waves, and tornadoes. Other effects of global warming include higher or lower agricultural yields, further glacial retreat, reduced summer stream flows, species extinctions. As a further effect of global warming, diseases like malaria are returning into areas where they have been extinguished earlier.
Although global warming is affecting the number and magnitude of these events, it is difficult to connect specific events to global warming. The above texts have partially been taken from Wikipedia. Ways to prevent global warming: Can nuclear energy help? Can nuclear energy be a way to prevent global warming? IPCC, 2007: Climate Change 2007: The Physical Science Basis. Will be added to this site about end of January 2007. Display a printer-friendly version of this page.
Your comments to causes and effects of global warming are welcome! Definition for global warming – what is global warming? Are cows the cause of global warming? For whom enough is too little – nothing is ever enough. Water vapor accounts for ?
80 percent of natural greenhouse warming. 20 percent is due to other gasses that are present in very small amounts? Carbon dioxide is also a big absorber of the sun? This will cause the atmosphere and the earth? If the temperature keeps rising, more carbon dioxide will be released. Another greenhouse gas is methane: ?
Methane in the atmosphere is ? Some places may experience more rain. Get feedback on grammar, clarity, concision and logic instantly. Global Warming Essay: Environmental Effects. Global warming is an increase in the earth’s temperature due to fossil fuels, industry, and agricultural processes caused by human, natural, and other gas emissions. This results in an increased emission of greenhouse gases.