服务承诺
资金托管
原创保证
实力保障
24小时客服
使命必达
51Due提供Essay,Paper,Report,Assignment等学科作业的代写与辅导,同时涵盖Personal Statement,转学申请等留学文书代写。
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标私人订制你的未来职场 世界名企,高端行业岗位等 在新的起点上实现更高水平的发展
积累工作经验
多元化文化交流
专业实操技能
建立人际资源圈Ecology
2013-11-13 来源: 类别: 更多范文
Ecology
ecology
In the past decades there have been drastic and irreplaceable disappearances in earth. These include the drying out of the Aral sea, the fourth largest inland sea in the world. The reason for its disappearance is that the water that poured into it has been diverted. Another extraordinary case is the death of millions of starfish due to radioactive military waste in the white sea. In the summer of 1988 12.000 dead seals washed to the shore in Texas.
These shocking and disturbing facts are the ones that begun to create awareness to the fact that humans are not being careful about the environment. The extent of such damage started with the industrial revolution. This is because industry means burning coal and oil in great amounts. This rises the levels of Carbon Monoxide in the air which has the ability to trap heat. So, eventually as CO2 rises so does the temperature of the Earth. In fact, global warming is expected to rise temperatures quicker in the polar regions than in the rest of the world. For example, the north polar cap in the last decade has thinned 2%. This is a significant increase that if it isnt stopped might affect
global, warming, population, air, problem, ozone, atmosphere, people, means, great, every, earth, due, climate, been, because, another, just, increase, damage, changes, being, amount, years, try, sea, out, one, might, home, fact, even, change, carbon, big, yet

