好色上上签
global warmingozone layer damagebio-diversity reductionacid rain extentionforest decreaseland desertificationair pollutionwater pollutionmarine pollutionsolid waste pollution
木本色计
1 global warming2.ozone layer destruction3.loss of Bioligical Diversity4. the spread of acid rain5.sharp reduction of forest6. land desertification7. air pollution8.water body pollution9. marine pollution10. solid waste pollution
来一块钱包子
气候变暖： climate warming 臭氧层破坏：ozone depletion生物多样性减少： Loss of Bioligical Diversity 酸雨蔓延：Acid rain spread森林锐减：Forest plummeted中国土地荒漠化：Desertification大气污染：air pollution; 或者 atmospheric pollution水体污染：water body pollution海洋污染：marine pollution固体废物污染：solid waste pollution
大桥鸭子
水污染已对人类的生存安全构成重大威胁，成为人类健康、经济和社会可持续发展的重大障碍。据世界权威机构调查，在发展中国家，各类疾病有80%是因为饮用了不卫生的水而传播的，每年因饮用不卫生水至少造成全球2000万人死亡，因此，水污染被称作"世界头号杀手"。Water pollution has become a major threat to the survival and safety of human beings and has become a major obstacle to the sustainable development of human health, economy and society.According to surveys by authoritative institutions in the world, in developing countries, 80% of all kinds of diseases are spread by drinking unsanitary water.Every year, drinking unhygienic water causes at least 20 million deaths worldwide. Therefore, water pollution is called "The world's number one killer."
命丧与她丶
Water pollution affects plants and organisms living in these bodies of water; and, in almost all cases the effect is damaging not only to individual species and populations, but also to the natural biological communities. Water pollution occurs when pollutants are discharged directly or indirectly into water bodies without adequate treatment to remove harmful compounds水污染会影响水体里的植物和生物圈，基本所有的水污染不仅危害单一物种，所有自然界都会受到牵连。水污染是在污染物不受控制（直接或间接）流入水体，并且没有得到有效移除污染物。Water pollution is a major problem in the global context. It has been suggested that it is the leading worldwide cause of deaths and diseases， and that it accounts for the deaths of more than 14,000 people daily.Some 90% of China's cities suffer from some degree of water pollution, and nearly 500 million people lack access to safe drinking water.In addition to the acute problems of water pollution in developing countries, industrialized countries continue to struggle with pollution problems as well.水污染是现今国际大事。也是世界人口死亡的罪魁祸首。每天有14000人间接因水污染而死亡。我国90%的城市面临不同程度水污染，约5亿人缺少安全饮用水。发达国家也因为持续工业化加重水污染。可以了么？这是最最基本的概括了
芒果布丁sweet
1、气候变暖： climate warming
2、臭氧层破坏：ozone depletion
3、生物多样性减少： Loss of Bioligical Diversity
4、酸雨蔓延：Acid rain spread
5、森林锐减：Forest plummeted
6、中国土地荒漠化：Desertification
7、大气污染：air pollution; 或者 atmospheric pollution
8、水体污染：water body pollution
9、海洋污染：marine pollution
10、固体废物污染：solid waste pollution
