返回首页

治理海洋英语作文初中(海洋环境污染英语作文)

来源:www.ascsdubai.com   时间:2023-05-12 15:26   点击:181  编辑:jing 手机版

1. 海洋环境污染英语作文

I really like the sea. Seeing it, I feel relaxed and calm.

我真的很喜欢大海。看到它,我感到放松和平静。

My home is near the beach. I like walking on the beach.

我的家靠近海边,我喜欢在海滩上散步。

Usually, after dinner, I like to go to the beach with my parents or friends. After sunset, the sea becomes very different from the day.

通常,晚饭后,我喜欢和父母或朋友一起去海滩。日落之后,大海变得与白天截然不同。

The breeze makes me feel comfortable. It feels good to walk without shoes because the sand is soft.

微风使我感到舒适。不穿鞋走路感觉很好,因为沙子很软。

Sometimes, we play games or do some sand carvings on the beach. That's interesting.

有时,我们会在海滩上玩游戏或做一些沙雕。真有趣。

In addition, there are many people on the beach. We often chat with them or play with them. Therefore, this is a good opportunity to make new friends there.

此外,海滩上有很多人,我们经常和他们聊天或一起玩。因此,这是在那里结交新朋友的好机会。

2. 海洋环境污染英语作文高中

As we all know the sea food we eat is from the oceans.In the past,the oceans was very clean and beautifull,there were a lot of sea animals in them.But nowadays the oceans is dirty,many sea animals are die.we must keep them clean.We must stop polluting them.The oceans is very important to us!

3. 关于海洋污染的英语句子

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

4. 海洋污染英语作文100

就目前的开采技术而言,基本上无论是哪种方法,都是促使可燃冰中天然气与水的分离,要促使其分离,必然要改变其温度及压力环境,这样就可能会产生一系列不可预知的环境问题,如温室效应的加剧、海洋生态的变化及引起地质灾害的可能。

可燃冰的成分主要是甲烷,甲烷是一种强温室气体,对大气辐射平衡的影响仅次于CO2。

目前探明全球可燃冰储量的甲烷是大气圈中甲烷的5000倍,在开采的过程中,即使如此巨大的甲烷总量哪怕是0.5%进入大气层,对全球变暖的影响也是难以估量的,如果开采中稍有不慎,则必然会加剧温室效应。在海洋中开采可燃冰带来的环境问题更多,一方面甲烷如果直接进入海水中,则会很快发生微生物的氧化反应,从而会改变海水的化学属性,如果大量进入,其氧化过程中会消耗海水中大量的氧气,使得海洋缺氧,这样势必会加速海洋生物的死亡;

另一方面大量直接进入海洋的甲烷还可能会加速海洋气化及海啸,导致海水加速流动及气压卷吸,会严重危害海面船只及作业平台的安全,甚至强对流的海水会直入空中,影响航空及陆地建筑的安全。

在开采可燃冰的过程中,会分解大量的水,这些水会稀释岩层空间,使得地层结构稳定性变差,容易引发地质灾害。

在海洋环境中,无论是减压分解还是激热分解,都会导致海底陆坡区的稳定性下降,严重则会发生海底坍塌,如毁坏海底输电或通信电缆和海洋石油钻井平台等设施。

就目前的开采方法来看,无论是哪种方法都不能单独实施,必须是几种方法的结合,如果使用二氧化碳置换法、化学试剂减压法与其他方法的结合实施,则势必会产生新的问题,这些化学试剂及二氧化碳注入到地下后,会严重污染地下水源。

5. 海洋污染的英语演讲

答案:海洋的污染物应有尽有

6. 海洋环境污染英语作文120字

Search the ocean. There's a lot of life in the ocean, like.Search the ocean, there are many creatures in the ocean, such as shells, starfish, and various fish are also at risk

7. 关于海洋污染的英语资料

海上大面积石油泄露属于环境污染。

1、污染水质,一次很小的漏油事件都能够严重的影响到海洋生物的生存。泄漏的石油覆盖了海水表面,导致海鸟和很多海洋生物无法正常觅食,因此而饿死

2、可能影响旅游业。

3、当发生在近岸或者渔场附近时,处理时容易造成二次污染。

8. 海洋环境污染英语作文80词

你好,给你提供几条概括性的影响危害,具体的自己发挥一下。

1.污染影响:工业废水(如海洋石油开发、炼油厂、排海工程、海岸工程、远洋运输危险货等)

2.生态影响 :对海洋生态影响,影响生物量、生物多样性、影响珍稀濒危海洋生物的

栖息地、食源地、迁徙、繁殖),有可能引发赤潮。

总之,环境污染后作为地表水和地下水最终受纳水体的海洋,因其环境容量局部海域有限(尤其是海湾或者封闭海域),在大量污染物质进入海洋环境后不能够很快的进行稀释净化,污染物累积进而出现各种危害效应。

顶一下
(0)
0%
踩一下
(0)
0%
Baidu
map