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初中英語環(huán)保手抄報資料
地球是人類惟一的家園，在茫茫的宇宙中，除了地球之外，目前尚未發(fā)現(xiàn)其他適合人類生存的星球。地球是我們?nèi)祟愘囈陨娴奈┮患覉@。環(huán)保意識應該從小灌輸，下面是關(guān)于初中英語環(huán)保手抄報資料，希望對您有幫助~
Environmental Shouchao Bao Information
Green Tips
1, According to the survey, China has 700 million people drink excessive E. coli in water, 164 million people drink polluted water, the organic, nitrate exceeded 35 million people drink water.
2, buy environmentally friendly batteries - to prevent the mercury cadmium contamination. Batteries for everyday use a large number of heavy metal pollutants - cadmium, mercury and manganese. Abandoned in nature, these toxic substances from the battery will slowly Overflow into the soil or water, and then enter the human food chain through crops into the human food
chain. These toxic substances in the human body a long-term savings would be difficult to remove, damage to the nervous system, blood-gong Energy, kidney and bone, and some can also cause cancer.
3, the Antarctic ozone thinning over the speed of loss of 1% per day, empty like the European range of the same size. According to the U.S. EPA in the study, levels of ozone in the atmosphere is reduced by 1%, skin cancer Patients with an increase of 10 million people who suffer from cataracts and respiratory diseases will also increase.
4,1 trees 50 years of tree growth, through photosynthesis, produces a value of 31.25 thousand U.S. dollars per year in 2600 U.S. dollars worth of oxygen and protein, while preventing air pollution (62.5 thousand U.S. dollars) , Conserving water, promoting water recycling (37.5 thousand U.S. dollars), to prevent soil erosion, increase soil fertility (31.25 thousand U.S. dollars), can also provide habitat for birds and other animals, environment (32150 U.S. dollars), an integrated value of these together, the value of each tree should be 20 million.
5, in the dinosaur era, an average of every 1,000 years before the extinction of an animal; 20 centuries ago, the planet about every four years an animal species; now about 4 million known species per year become extinct. The past 150 years, Extinction of 80 species; the past 50 years, nearly 40 species of extinct mammals. The past 100 years, species extinction faster than its natural extinction rate of 1,000 times, and this rate continues unabated.
6, at present, the global area of desertification has already reached 36 million square kilometers, accounting for the entire planet's land area 1 / 4, about 900 million people affected by the ravages of desertification, and threats.
7, "The People's Republic of China Wild Animal Protection Law" provides that: prohibit the sale, acquisition of national key protected wild animals or products. Department of Commerce prohibits any form of acquisition and the sale of state Focus on protection of animals and their products (including the dead body, fur, feathers, offal, blood, bone, meat, horn, eggs, semen, embryos, specimens, medical parts, etc.). We are also "endangered species of wild animals and plants Convention on International Trade Species, "and membership.
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