海洋动物是海洋中异养型生物的总称，门类繁多，各门类的形态结构和生理特点可以有很大差异。下面是小编分享的写海洋动物的英语作文，欢迎大家阅读！

　　写海洋动物的英语作文篇一：

　　Marine environment is one in water seawater tolerance hydrolyzate and suspended solids seabed sediment and marine organisms including complex systems. Ocean rich biological resources mineral resources chemical resources and power resources is an indispensable resource treasure house of human beings with human survival and development of the relationship very close.

　　The main objective of the current marine conservation is to protect the living marine resources so as not to failure in order for human sustainable use. In particular give priority to protect those valuable and critically endangered marine life. According to the UN for investigation due to overfishing accidental capture and killing of non-target to allow hunting of marine coastal shoreline construction mangrove deforestation widespread marine pollution at least the world's 25 most valuable fishery resources depleted whales sea turtles manatees and many other marine animals face extinction risk. Is expected that with the expansion of the scale of ocean development

　　Marine living resources are likely to cause more damage.The task of the first marine protected right to stop over-exploitation of living marine resources and secondly to protect the habitat of marine life or habitat in particular their migration spawning foraging avoiding predators coast tidal flats estuaries coral reefs it is necessary to prevent the heavy metals pesticides oil organic and easy to produce nutrients such as eutrophication of marine pollution. Preservation of the marine living resources of the natural regeneration capacity and water purification capacity preservation of the marine ecological balance to ensure sustainable human development and utilization of the oceans.