海洋污染英文演講稿(更新版)
【正文】 ty of Marine life is Seriously interfered, sometimes even make Marine biological habitat pletely extincted. And the decline in the number of mangrove is the best example. overfishing and illeagally trade 2. because a lot of Marine animal has very high ornamental value or can be treated as art collection, and with nutritional value,people are driven by intereststo fish and even illegally 39。s ocean transportation, The spread of breeding, and soliciting, foreign Marine species39。s awareness of resource protection is weak and the legal concept is thin. We often destruct at first and protect when situation is terrible, so many land aquatic anisms and marine life have disappeared from our sight. As a result of Kinds of reasons, the Chinese marine biodiversity and the marine environment isstill is worrying.
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