2016關于鯨魚的英語作文
鯨魚不屬于魚類，是海洋中最大的生物。下面是語文迷為大家整理的關于鯨魚的英語作文，歡迎閱讀。
英語作文一：
Nowadays, the whales is in danger. Because many countries kill them for different use, they are dying out. To protect our earth and ocean, especially the diversity of creatures. we must realize that we should take effective measures to protect them. If the whales died out, it would have an important influence on other animals in the sea. Also, the environment will be changed. I sincerely hope that we can make our effort to save them!
英語作文二：
In particular, is the giant whale mass stranding of whales is not uncommon, even in the same group of whales stranded in a few days in a row, but because it has always been hard to understand. According to the scientists speculate, as the whale to have a strong group of marine animals, and the scope of activities near the coast, so there are two possibilities: First, the leading whale sick, toward the beach, the other whales also customary to follow the whale to the Forward setting; Second, the whales chasing prey into the bank. When one or a few stranded whales, other whales will follow suit or to try to rescue, resulting in a large number of whales stranded at the same time on the same piece of the beach.
英語作文三：
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.
海洋環境是一種在水、海水、寬容和懸浮固體物水解液海洋底質和海洋生物,包括復雜的系統。海洋豐富的生物資源、礦產資源、化工資源和電力資源是一個不可或缺的資源寶庫人類,與人類的生存和發展的關系非常密切。
目前的首要目標是保護海洋保護海洋資源,使生活不失敗,為了人類的持續使用。特別是,優先保護那些有價值的、嚴重瀕臨滅絕的海洋生物。根據聯合國調查,由于過度捕撈,意外捕獲和殺害,對非靶標生物的允許打獵、沿海岸線建設海洋、紅樹林森林砍伐,廣泛的海洋污染,至少世界上的25個最有價值的漁業資源枯竭、鯨魚、海龜、海牛和許多其它海洋動物面臨滅絕的危險。預計,隨著規模的擴大海洋開發,
海洋生物資源,容易造成更大的.傷害。
這項任務的第一個海洋保護權利海洋資源的過度開采生活停止,其次要能夠保護海洋生物的棲息地或愛必居,特別是它們的遷徙,產卵,覓食,躲避捕食者,潮汐河口海岸,公寓,珊瑚礁,這是必要的,以防止重金屬、農藥、油、有機和容易產生富營養化水體的營養物質如海洋污染。保護海洋生物資源的自然再生能力和水凈化能力、保存了海洋生態系統的平衡,以確保可持續人類開發和利用的海洋。
【2016關于鯨魚的英語作文】相關文章：
8.寫金魚的英語作文
本文來源：http://www.nvnqwx.com/zuowen/dongwuleiyingyuzuowen/2722681.htm