深蓝色的蝎子
幼苗
共回答了14个问题采纳率:100% 举报
In two thousand, after years of relatively stable temperature of the earth is now sending "fever" because of the greenhouse gases.Affects the earth temperature changes is the key to the existence of the greenhouse gases, but their concentrations in the atmosphere.When the concentration is increased, the surface of the earth's temperature will rise, causing global warmingDue to the recent decades, rapid population increase, industry rapid development, breathing the carbon dioxide and carbon dioxide from the burning of coal, oil, natural gas, more than the levels of the past.On the other hand, due to deforestation, forest built cities and factories, a large amount of farmland destroyed vegetation, reduced the convert carbon dioxide into organic conditions.Shrinking plus surface waters, precipitation reduced greatly, reduce the absorption of dissolved carbon dioxide conditions, destroyed the carbon dioxide generation and transformation of dynamic balance, makes the carbon dioxide in the atmosphere increases year by year.The growth of the carbon dioxide content in the air, make the earth's temperature changed.We can take the following measures to reduce the concentration of carbon dioxide;1. Reduce the use of the world's three big energy raw material: oil, coal and natural gas.Or will it used after processing technology.2. The development of new energy sources, such as wind, solar, tidal, etc.3. More trees, the establishment of green belts, management of land desertification.4. If it is a small range of lower concentration, alkali absorption method can be used, such as calcium, copper hydroxide, etc.For an individual, can do to save energy: 1 water saving, power saving, coal saving, etc.2 use environmental protection products: 3 to use less disposable non-biodegradable plastic, plastic products, the recycling of waste paper, waste batteries, waste mobile phones4 use as far as possible in the city bus, not by private taxis5 don't eat wild animals, valuable fur coat6 do not use the wooden chopsticks, promotes the use of bamboo chopsticks to protect our homes, our everybody is responsible fo
1年前
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