以保護(hù)鯨魚為主題的英語作文
由于環(huán)境惡化和人類的大量捕殺，鯨目成員特別是一些大型成員由于經(jīng)濟價值高而受到廣泛捕獵，許多鯨類已瀕臨滅絕。讓我們保護(hù)鯨魚，讓它們不再受到傷害。
保護(hù)鯨魚的英語作文【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.
海洋環(huán)境是一種在水、海水、寬容和懸浮固體物水解液海洋底質(zhì)和海洋生物,包括復(fù)雜的系統(tǒng)。海洋豐富的生物資源、礦產(chǎn)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(fā)展的關(guān)系非常密切。
目前的首要目標(biāo)是保護(hù)海洋保護(hù)海洋資源,使生活不失敗,為了人類的持續(xù)使用。特別是,優(yōu)先保護(hù)那些有價值的、嚴(yán)重瀕臨滅絕的海洋生物。根據(jù)聯(lián)合國調(diào)查,由于過度捕撈,意外捕獲和殺害,對非靶標(biāo)生物的允許打獵、沿海岸線建設(shè)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(yè)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(yù)計,隨著規(guī)模的擴大海洋開發(fā),
海洋生物資源,容易造成更大的`傷害。
這項任務(wù)的第一個海洋保護(hù)權(quán)利海洋資源的過度開采生活停止,其次要能夠保護(hù)海洋生物的棲息地或愛必居,特別是它們的遷徙,產(chǎn)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(nóng)藥、油、有機和容易產(chǎn)生富營養(yǎng)化水體的營養(yǎng)物質(zhì)如海洋污染。保護(hù)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(tài)系統(tǒng)的平衡,以確保可持續(xù)人類開發(fā)和利用的海洋。
保護(hù)鯨魚的英語作文【篇二】
The existence of the oceans allowed the first life to form, grow, and reproduce. T he oceans create atmosphere, weather, and climate. They supply the world with an abundance of life, much of which sup plies humans, among others, with transp ortation, food, medicines, and recreation . While other species may enjoy the ben efits of the oceans, humans have becom e so wide spread and detached from the world around them that they have effect ively brought the oceans to the brink of extinction in a very short time (Woodard, 2000). While the oceans count time in th e billions of years, humans count time in years or decades. In the last fifteen deca des, human activity has decimated a sig nificant portion of the ocean, creating "d ead zones" where there is no oxygen to support life. The ocean chemistry is beco ming dangerously acidic due to the burni ng of fossil fuels and the dumping of was te in the oceans, and may trigger a non-r eversible chain reaction of extinction, sa y before the end of this century (Global warming, 2006). The goal is to motivate, educate, and offer possible solutions to t he problem, however it will not work unt il people across the globe work together.
保護(hù)鯨魚的英語作文【篇三】
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!
如今,鯨魚是危險的.由于許多國家殺了他們不同的使用,他們死了.保護(hù)我們的地球和海洋,特別是生物多樣性.我們必須意識到我們應(yīng)該采取有效的措施來保護(hù)他們.如果鯨魚死了,它會在海面上的其他動物的重要影響.同時,環(huán)境會改變.我真誠地希望我們能努力拯救他們!
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