1. 海洋被污染小作文怎么写
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 foremost, the non-organnic things, for instance, plastic bags, may kill fish and whales.
Second, fishes can't 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 system 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 awareness of these problems. It now becomes necessary that we must act now, before it is too late
2. 海洋被污染小作文怎么写好
对海洋生态系统的破坏主要表现在：（
1）渔业捕捞过度和海水养殖管理不善。海洋捕捞产量的迅速增加是机动渔船大量增加的结果。但是，逐年增长的捕捞力量主要集中在近海渔场，造成近海渔业资源开发利用过度。过度的开发利用导致优质鱼类资源严重衰退，渔获物中主要经济鱼类所占比例逐年减少，个体也趋向小型化、低龄化，低质小杂鱼所占比例逐年增加。
有些地区的海水养殖业管理不善，出现了污染海洋生态环境的倾向，如养殖过程中产生的废水造成海水有机物污染和富营养化；大量采捕饵料生物，使部分滩涂贝类大量减少，破坏了正常的食物链；等等。
（2）滩涂围垦和填海造陆夺走了大片海洋生境。沿海滩涂大量围垦和人工填海造陆等，不仅使许多海洋动物失去了大面积的栖息地、产卵地、育苗场、索饵场
3. 海洋被污染的绘画
每个人都有自己内心柔软的地方，说两部我看了非常感动的电影
《小萝莉的猴神大叔》看到最后那个印度男人为了一个巴基斯坦的小女孩在巴基斯坦得到很多人的支持的时候，国界也挡不住人们的真情。很震撼
《当幸福来敲门》不是每个人都有自己在人群中为自己鼓掌的经历。坚持是多么重要。
《肖申克的救赎》也是坚持的一种体现。几十年饱受折磨，也没有放弃那一条通向自由的隧道，当主角满身污秽在雨中自由的张开双臂总是忍不住泪目
《神秘巨星》母爱，在印度那个男权超级大的社会中得到了放大的展现。小女孩在颁奖礼上说的那句。她才是那个神秘巨星。母爱应得的赞颂
手打推荐，希望能感动到你
4. 海洋被污染的事例
1868年航运界传言南海中有海怪破坏船只，各国政府被迫派遣军舰维护航道安全，及调查海怪真伪。
不料调查舰被不明怪物撞沉，只有阿洛亚斯教授、助手康索及鱼叉手尼德蓝被鹦鹉螺核子潜艇救起。该船由尼莫舰长指挥，对运载军火船舰均予击沉。尼莫敬重阿洛亚斯之成就，将其视为上宾。潜艇要返回瓦康尼亚基地，中途到深海探索海底世界，此处是该船粮食之主要来源。教授为其科技动力来自海底貂殖的技术惊叹不已，但尼德蓝一心想逃跑，却在荒岛中被食人族逐出。他又查出基地位置，用瓶子装信向外通知。到达瓦康尼岛时，军舰已围住该基地。尼莫破坏基地，引起核子爆炸，尼莫亦中弹命危，临死前将鹦鹉螺号驶入海底坟场加以破坏。
5. 海洋被污染了用英语怎么说
Pollution
Sea pollution is becoming an increasing problem for our planet and we have a responsibility to reduce sea pollution.
I need to describe the problem. Our ship currently dumps all its rubbish into the sea.It's easy to result in huge endanger. First of all, Non-organic substances such as plastic bags kill fish and whales. Because fish get trapped and whales cannot digest them. Secondly some rubbish is inherently toxic.
I can suggest some solutions. First and foremost we can create a better system of disposing of rubbish for instance. We ought to store rubbish. Next, we are supposed to make ships environmentally and friendly. A case in point is that we should stop providing plastic bags.
We must act now before it is too late!
海洋污染英语作文二：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 foremost, the non-organnic things, for instance, plastic bags, may kill fish and whales. Second, fishes can't 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 system 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 awareness of these problems. It now becomes necessary that we must act now, before it is too late!
海洋污染英语作文三：Sea pollution
Between 75 and 80% of marine pollution is caused by land, particularly agriculture. 30% of this is from the atmosphere. Around 12% of the pollution is caused by maritime transport.
In South America, 98% of domestic wastewater ends up, untreated, in the sea. The countries along the Mediterranean Sea throw 50 million tons of waste into it every year and the Chinese throw 60 million tons of waste into the Yellow sea daily. Over half of the hydrocarbon discharge comes from continents, 5% comes from oil tanker accidents, 20% comes from waste and other ship-related accidents, 4% from sea exploitation and 11 to 15% is due to natural causes. Accidental pollution through hydrocarbon is significantly decreasing and only represents a small percentage of waste through degassing estimated at between 1.5 and 3 million tons of oil a year. In 2003, according to the WWF, between 0.7 and 1.3 million tons of oil were spread by degassing in the Mediterranean. According to the Ifremer (the French Institute for Exploitation of the Sea), coastal water pollution cost the world economy almost 12.8 billion dollars in 2006.
Marine pollution is the result of products being thrown into seas and oceans, mostly by mnkind: domestic waste (sewage and rubbish, pollutants in runoff water...), industrial waste (hydrocarbons, metals, synthetic chemical and organic substances, radionuclides...) and agricultural waste (fertilisers, pesticides...).
This includes water pollution and marine sediments, and more generally all damage to marine ecosystems caused by harmful substances being discharged into the sea, either by their nature or their quantity.
海洋污染英语作文四：Sea Pollution
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.
海洋污染英语作文五：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 comes 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 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 reached toxic levels.
As a consequence 649 people died from eating fish and shellfish contaminated with mercury and 3500 people suffered from mercury poisoning.
海洋污染英语作文六：Sea Pollution
From the overall situation, wastewater emissions growth speed. Is expected in 2000 will reach 666 tons. City life sewage volume will continue to increase, in 2000 reached about 783 tons. The wastewater of low (estimated at 20% ~ 30%),most of untreated wastewater directly or indirectly discharged into the water body, the serious pollution of water resources. China's seven major river systems in nearly half of serious pollution, city section of river water qualitygenerally exceed the standard 86%. The polluted water, more serious is the Huaihe, Haihe, Liaohe, Songhua River, the downstream Yangtze River and the Pearl River Delta industries in developed region.
River city section of riverpollution, heavy on the river, north to south. In 1990, 94 river city section of evaluation, 65 are subject to different degrees of pollution, accounting for 69.1%, the main pollutants ammonia nitrogen, volatile phenol and oxygen consumption of organic matter. According to the survey, 700000000 peopledrinking water the Escherichi a coli exceed the standard, 164000000 people drink organic pollution of water, 35000000 people nitrate drinking water exceed the standard.
Huaihe is one of the most polluted rivers. Huaihe in the evaluation of the 2000kilometers of the river, 78.7% river does not meet the drinking water standard,the 79.7% section does not meet the standard of fishery water, 32% do not meet the standard of irrigation water. According to statistics, the national 3000 heavily polluting enterprises, enterprises of wastewater discharge of industrial pollution,Huaihe River Basin accounts for 160. A sewage units 1.55 182 towns within the basin, industrial wastewater emissions of 1610000000 cubic meters, 700000000 cubic meters of urban living water emissions. Huaihe sewage irrigation farmland,causing serious crop production; in 1989 the occasion of the Spring Festival, the sewage discharge upstream gate opening, the tap water in Huainan, Bengbu twocity is seriously polluted and not drinking, Huaihe basin, the public drinking watercrisis, people Voices of discontent.
Huaihe basin in many areas of cancer incidence rate than the normal area than 10 times to hundreds of times, some villages in 2/3 of hepatomegaly. At the same time, due to the pollution of the estuary, anadromous fish resources has been damaged, the sharp drop in output, part of the in
6. 海洋被污染小作文怎么写四年级
填空：如果海洋被污染鱼儿会大面积死亡。
海洋例句：我有一个美好愿望，让沙漠变成绿色的海洋。/海洋中有许多形态奇怪的动植物。/在知识的海洋中,你可以随心所欲地畅游。/他陶醉在音乐的海洋里。/战士的胸怀像海洋一样宽阔。/海洋里和陆地上一样，有高山，也有看不到底的深渊。
