如何保护海洋环境英语作文.doc
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1、欢迎大家关注本店!本店每天会更新实时内容!如何保护海洋环境英语作文给大家整理的如何保护海洋环境英语作文,供大家参阅! 【篇一】如何保护海洋环境英语作文 Reduce Sea Pollution Several problems are caused by the non-organic substance. We ought not to pour wastes into the ocean, because it not only pollutes the ocean, but also lead to a series of harmful consequence. First and f
2、oremost, the non-organnic things, for instance, plastic bags, may kill fish and whales. Second, fishes cant digest them. Finally, some of the rubbish is inherently toxic, they will posion marine life. We must take actions to protect our whale from dying. One thing we should do is creating a better s
3、ystem of disposing of rubbish. Another effective solution is making ships environmentally friendly. Sypermarkets shall stop the giving of plastic bags. As a captain of the ship, you should spare no efforts to think more helpful ideas and stop dumping rubbish from now on. We all need to raise awarene
4、ss of these problems. It now becomes necessary that we must act now, before it is too late! 【篇二】如何保护海洋环境英语作文 Polluting the seas The seas and oceans receive the brunt of human waste, whether it is by deliberate dumping or by natural run-off from the land. In fact over 80% of all marine pollution come
5、s from land-based activities and many pollutants are deposited in estuaries and coastal waters. Here the pollutants enter marine food chains, building up their concentrations until they reach toxic levels. It often takes human casualties to alert us to pollution and such was the case in Minimata Bay
6、 in Japan when many people died as a result of a pollutant building up in food chains. A factory was discharging waste containing methyl mercury in low concentrations into the sea and as this pollutant passed through food chains it became more concentrated in the tissues of marine organisms until it
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