海洋生物的英语作文（精选20篇）

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.Its 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!

美丽而又富饶的海底世界生活着一群自由自在的海洋生物，为了加深对海洋生物的了解，我与同学结伴去博物馆参观了海洋生物展。

在一楼，我们看到了枪鱼。海龟等海洋生物标本。其中旗鱼留给我的印象最深。旗鱼背上的鱼鳍就像一把大扇子，还有许多凸出的线条。旗鱼的眼睛就像一棵散发着光芒的黑珍珠，圆而亮。最特别的属旗鱼的嘴，又细又长，而且还很尖。还像一个大夹子，能把食物牢牢夹住，以防鱼儿挣脱。其二就是它的尾巴。像一个人字形。与它的嘴巴相同的是尾巴也很长。看到这标本，我似乎也看到了这条旗鱼当年的辉煌。它蓝色的身子与蓝色的海混在一起，稍稍一动，整个身子的优美姿态，吸引了我，也吸引了同伴们。

接下来，我们又去了四楼展厅。四楼展厅大多以贝类化石为主。美丽的贝类化石不得不使我们看得眼花缭乱。有黄色的贻贝。五颜六色的扇贝……贝壳是贝类的生物的家，不过，随着它的生长，贝类会经常”搬家”的。贝类生物大多附生在海底的岩石上，也有生活在泥沙中的。贝的种类不同，贝壳的形状也就不一样。分双壳贝和单壳贝。牡蛎就属于双壳贝。它又叫蚝、蛎黄、海蛎子。但是牡蛎的这两个贝壳同贻贝的两个贝壳有很大的不同。贻贝的两个贝壳左右对称，而牡蛎因为是用左壳固着在岩石或其他物体上的，所以两个贝壳的大小、形状都不同。我国沿海所产的牡蛎种类，约有20种左右。最常见的有密鳞牡蛎、近江牡蛎、褶牡蛎、长牡蛎和大连湾牡蛎等5种。它又叫蚝、蛎黄、海蛎子。望着这些种类繁多的贝类，我与同伴们不禁浮想联翩……

海洋生物是人类赖以生存的宝贵财富，如今，大部分的珍惜海洋生物以濒临灭绝，而我们只能在博物馆里看到那些海洋生物的标本。化石。如果，我们再不保护海洋生物，保护海洋生物的家园，恐怕将来我们有可能会在博物馆看到现在在海洋中数量居多的鱼的化石了吧!我呼吁：从现在开始，保护海洋，珍惜海洋生物!

海洋生物与人类的关系是密切的，现在你保护海洋生物，也就是保护人类，让人类的生活环境变得更加美好!

导语：你喜欢去海洋馆看海底世界吗?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

National Day holidayI visited ocean mummy and daddy qian sightseeing park of guiyang spirit aquarium.

Just enter the parkI saw a tropical fishfull of black and white at the intersection of flowersa mouth opena closeis like a doorhe saw me to run itfrighten the "door" suddenly closed.Go for a whileI saw a shadow from the waterthen jumped down and curiosity drives in the pastI will I see!Originallyit was legendary mermaid could stand upunbelievableI carefully observeit is in its tailhead Lou in the outside!Hope to tell youa legendary mermaidis actually seals.And after a whileI saw a few sharksI stared at the sharkoriginallyonly in a thousand years old sharksthe only large turtle hundred large volumethough the turtle swims in waterbut how all of a suddenthe millennium old turtles jumponly the "shark corps awaythe millennium old and big turtle years where complacentlyalso like swims in said:" know our calendar hurt!" The fish is at seaeverything.

Until very lateI was reluctant to leave the aquarium.

【参考译文】

国庆假期我参观了海洋妈妈和爸爸钱观光公园贵阳精神的水族馆。

进入公园我看见一个热带鱼类充满十字路口的黑色和白色的花张着嘴结束就像一扇门他看见我吓的“门”突然关闭。走了一会儿我看到一个影子从水中然后跳下来好奇心驱使在过去我会我看到!最初这是传说中的美人鱼可以站起来难以置信我仔细观察在它的尾巴头露在外面!希望告诉你传说中的美人鱼实际上是海豹。过了一会儿我看见一些鲨鱼我盯着鲨鱼最初只有在一千年鲨鱼唯一的大龟几百大体积虽然乌龟在水里游泳但是突然之间年的老乌龟跳只有“鲨鱼队千禧大老龟年沾沾自喜地也喜欢游泳在说:“知道我们的日历伤害!“鱼是在海上一切。

直到很晚我不愿意离开水族馆。

我们生活在地球上，那里有郁郁苍苍的树木；有五颜六色的花朵；有奇峰罗列的山峰……地球真是丰富多彩，陆地上生活着许多生物，海洋也不例外。看了电影《蓝色星球二》使我大开眼界。

海洋占地球面积的97%，听了这个数字让使我大吃一惊。波涛汹涌的大海一直不休息，卷起巨大的浪花。宽吻海豚成群结队的在浪花旁边嬉戏。伪虎鲸和虎鲸是老朋友，他们在海面快乐地玩耍。

猪齿鱼在浅海处生活，它们的食物十分奇特——贝壳里的肉。座头鲸体型庞大，在海面无忧无虑地生活。在北极地区因人类的影响，气候变暖冰雪融化，海象们患难与共，一不留意，就会变成北极熊口中的美食。

海底变化莫测，海上也热闹非凡，父母们带着雏鸟在“训练场”上练习飞翔。因为刚学会飞的雏鸟，不能长时间飞行。一旦失去力量和平衡，就会坠入海中。珍鱼参在海里看见海面上有雏鸟，就会上来吃掉，难以置信的是：珍鱼参可以精准地计算出，正在捕捉的鸟儿的速度。

大海奥秘无穷，通过这次观影，我懂得了前所未知海洋知识。从电影里感受到了大海的丰富多彩，激起了我探索大海的决心！还打开了我的视野，它无边无际，流淌着快乐！大海为地球卷起巨大的、快乐的浪花……

Boundless sea to look forward to, give people the beauty, give a person warm motherly love.

The sea is like a poem; it jumps; like a picture, rich in meaning; and like a symphony, vast and mighty...... It is like a mirror; sometimes calm, sometimes filled with rage, overwhelming, to sail the boat overturned. In my mind, the sea is blue world, is also the cradle of life. Pregnant with many free and small life. The sea is so mysterious, so charming!

Now the sea has changed. The sea is no longer clear, it becomes muddy and dirty. Washed up on the beach, left is no longer alive and kicking the fish shrimp, instead of the piles of rubbish, but also mixed with a lot of dead fish shrimp, stinking. Why is that? Its all because of us. When people admire the beauty of the seaside, they throw the foul rubbish into the sea. There are also people living on the beach, the toilet drain pipe to the bottom of the sea. Whats worse is that the factory waste water flows into the sea in large stocks, and the sea is dyed in a strange color. Led to the birth of a lot of lack of brains, low IQ infants, our next generation - bright eyes [voice tender], the face of the next generation of red, will never see the beautiful blue sea.

Someone once did an experiment. He compared a basin of water to the ocean, and dropped a drop of ink into the sea. Immediately, the ink slowly spread out, became shallow and disappeared. The sea water was almost as clean as ever. If the ink kept dropping, the color of the sea would be deeper and darker, and eventually it would become a basin of black water. 6 billion people on the earth produce large quantities of living waste water and industrial pollution every day. Like ink, it has been injected into the clear sea water. It has become a polluted lake.

To the health of our human beings, to see the beautiful blue sea for our children and grandchildren. Let us act now, love the ocean as much as we love life, and love the common blue home of mankind.

五一班 王一博

提到螃蟹，相信大家都不陌生吧。它有一对强壮有力的大钳子和一个坚硬的壳，一对小黑宝石的眼睛和一对腮，它的腮和鱼的不一样，它的腮在壳里。你是不是有一个问题，螃蟹可以在岸上生活呀，为什么要用腮呀？

其实我们看到的螃蟹并不是正宗的海蟹，海蟹一般生活在7——100米的海洋深处的软泥里和沙土里或水草之中，所以要用腮。

海蟹的体色可以随着周围环境的改变而改变。生活于沙底的海蟹，头胸部呈浅灰绿色，前腮区有圆形的斑，蟹足大部分为紫红色，上面还有白色的斑点。

白天，海蟹就潜伏在海底，到了夜间它们才出来寻找食物来填饱空空的肚皮。

海蟹属于杂食性动物，喜欢摄入食贝肉，鲜杂鱼、小炸虾等。

海洋还有一个大家伙，它是螃蟹的朋友，也是敌人，它就是大龙虾。

龙虾喜欢栖息于水草、树枝、石隙等隐蔽物中。它们一般昼伏夜出和螃蟹差不多，它们不喜欢强光，在正常条件下它们白天很少出门，它们白天多隐藏在水中胶较深的地方。

刚孵出的小龙虾以其自身存在留卵黄为营养，之后不久会吃小浮游动物。慢慢的会吃一些像轮虫一样的小动物，长大了就吃大一些的浮游生物、底栖动物和植物碎屑，成年的龙虾动植物都吃。变成一个完完全全的杂食性动物。

哇，大海真奇妙，也好不可思议呀！我要多学习知识，更多的了解海洋的生物，探索生物的奥秘！

This fish earned its name by utilizing evasion as a way to escape its predators. It bodily leaps from the ocean, reaching a speed of about 35 miles per hour and a recorded gliding time of up to thirty seconds. This can take them as far as 200 meters from their point of exit from the water, which may be far enough to escape pursuit or confuse predators. Fishermen favor these types of fish, but due to their sheer numbers in the wild, none of the 40 different species of flying fish are listed as endangered. While they can be found foraging seasonally along the outskirts of warm water reef complexes, flying fish are primarily pelagic, and favor tropical or subtropical open waters around the equator.

飞鱼得名于它独特的避难方式。遇到捕食者时，飞鱼会采用一种独特的逃跑方式：它会纵身一跃，跳出海面。此时它的速度可达到每小时35英里，在空中滑翔长达30秒。这一跃能使它们飞行200米，足以使它们全身而退或者迷惑捕食者。渔民们很是钟爱这种鱼，野生飞鱼数量众多，所以40种飞鱼中没有一种濒临灭绝。人们发现飞鱼有时会季节性的在温水区近郊地带的杂礁灰岩附近觅食，不过它们属浮游类鱼类，喜欢在赤道附近的热带，亚热带地区的公海活动。

Subsisting mainly on a diet of plankton and small marine life, flying fish are schooling fish that hunt primarily at night. While some sources may find this counter-intuitive, given the ease with which the fish are drawn to light sources, this actually makes perfect sense. Many of the plankton and marine resources the fish favor are slightly luminescent, especially by moonlight, making them easily seen in the darkness. This also provides cover, given the coloration of the fish—blue or grey on top, silvery white on the bottom—so that they are not easily seen from above or below as they feed on the clouds of marine flora. Flying fish generally mate during the autumn or spring, when currents are at their weakest. Females will deposit their eggs on the surface, attached to flotsam, and males will fertilize the eggs. Schools at this time can number in the millions, and constitute a major resource for species that feed on the fish. Because they only tend to live about five years in the wild, their flesh is prized for its purity—free of the heavy metals often found in longer-lived species.

飞鱼主要以浮游生物和小型海洋生物为食，主要在夜间以集群的方式进行捕食。有些人会觉得下面这个说法有悖常理，因为鱼类易被光源吸引，这么说也不无道理。许多浮游生物和鱼类自身都会发出微弱的冷光，尤其是在月光照射下，更是清晰可见。但这同时也为鱼类提供了一层防护，让它们有了保护色：一般在上部会呈现蓝色或灰色，下部呈现银白色。凭借这些保护色，当飞鱼在海底植物中进食时就很难发现它们。飞鱼通常会在春秋时节进行交配，因为这个时期洋流的活动最为和缓。雌性飞鱼会将卵产在海面上，让其依附在漂浮物上，雄性飞鱼再让鱼卵受精。此时在飞鱼的集群中，会有数以百万的成员。而这也为以鱼类为生的动物们提供了主要的食物来源。由于野生飞鱼只有5年的寿命，它们不会像长寿的鱼类一样体内留有大量重金属物质，因此飞鱼肉被人们视为珍品。

早上起床，我首先来到了鱼缸前。令我吃惊的是，鱼缸的海洋生物球竟然不见了，这是怎么回事呢?我赶紧拿鱼网在鱼缸里捞。原来许多海洋生物球是白色的，经过一夜浸泡变成了透明的，吓了我一跳。接着我又捞了别的颜色，发现海洋生物球还有红色的、绿色的、橙黄的、黄色的，像许多五颜六色的珍珠，飘在鱼缸里，美丽极了。早饭过后，我又来到鱼缸前。我发现海洋生物球变大了，变成大脑形状了，里面是绿色的，外面是白色的，而且一碰到它，软绵绵的，一不小心就从指尖滑掉了，像一个个圆滑的小精灵，捏在手里非常好玩。

中午，海洋生物球又变大了，成了一个个美丽的小圆球。我高兴地又蹦又跳，恨不得马上把它串成一串精美的项链。突然，我发现里面有四五个生物球带着许多小眼眼，这会是买之前用针刺过的吗?我捞起来仔细观察，每一个小眼的排列都没有规律

，原来是生物球本身的气泡所致。夕阳西下，美丽的月亮出来了。生物球又变了，变成了五子棋的模样。我拿出来当做五子棋游戏，和爸爸一起玩。玩完这种游戏，又玩那种......夜深了，我慢慢得进入了甜美的梦乡。我梦见，我的海洋生物球变成了耀眼的钻石，静静的卧在鱼缸里，发出灿烂的光芒!

6月29日，我和妈妈，外公外婆还有弟弟一起参观了釜山的海洋水族馆。水族馆有两层楼，在大大小小的玻璃鱼缸里面陈列着各种色彩斑斓，千姿百态的海洋生物。

我见到三条看上去十分凶猛的食人鱼，它们张开嘴巴朝我们游来，仿佛要寻找充饥的点心。我还看见了海上巨无霸——蓝鲸。远远望去，蓝鲸就像一座冒着喷泉的岛屿，它庞大的体型令人惊叹。还有色泽亮丽宛如彩虹果冻似的水母，憨态可掬令人喜爱的小海豚，躬着身子活蹦乱跳的大龙虾和外表平凡身怀绝技的电鳗……

在水族馆里，我见到了不少以前在书本里介绍过的海洋生物，感到特别兴奋。还有许许多多叫不出名字的鱼儿各异奇趣。令人遗憾的是，所有关于这些海洋生物的说明都是韩文。要是有中文，我一定能掌握更多的知识。

水族馆之旅让我萌发了探索海洋的热情，希望有一天我能成为一位了不起的海洋科学家，成为人类认识利用海洋生物的桥梁!

[海洋生物作文300字

星期天的早上，阳光明媚。我和李子奥、周麟达、张子鉨一起坐我们家的车去海立方玩。我们很激动，一路上在兴致勃勃地讨论这海立方的海洋生物是怎么个神奇。大约30多分钟，我们到了。啊！海立方这一雄伟的海洋生物馆呈现在我眼前。真气派！这是一座神奇的海洋生物馆。

首先，我们来到了海洋剧场看海狮表演。你瞧瞧呀！那海狮一摇一摆的爬上来，那姿势多像企鹅呀！每当有人走过时，它都会用‘手’和人类朋友打招呼，好像在说：“嗨！朋友，我有一场演出，你来看看呗！”路过这里的人都觉得这只海狮很可爱，所以就找了个空位坐下来。

表演开始了，海狮拍掌闪亮登场啦！像在暗示我们：“嗨！观众们，来点掌声啊！”霎时，全场响起了热烈的掌声，还时不时有人叫好呢！驯养员抛了一块鱼食给海狮，并且笑着招手示意说：“baby，comehereonce！”海狮立马倒立行走，来回走了一圈，真可爱！看了海狮精彩的表演，不由得让我伸出大拇指赞叹道：“这家伙竟然还能听懂英文，的确是个高智商！”好啦！重头戏来了，接下来的节目是空中接圈。驯养员哥哥打着手势说：“baby，comeinthewater！”看哪！海狮简直是腾空飞跃，看它接圈是接得一个比一个准。全场响起了一片热烈的掌声和欢呼声。驯养员哥哥连忙奖了它几块大鱼片，它还一副得意洋洋的模样，真可爱！我连忙鼓掌、喝彩！随后心想：这头海狮真聪明，驯养员可真厉害！

然后，导游姐姐又带我们一行人来到了鱼族世界。这位导游姐姐说：“请看这俄罗斯鲟，它在亚速海生长最快，在里海和黑海生长最慢。其洄游性种群生长快于定栖性种群，雌鱼生长快于雄鱼。在亚速海俄罗斯鲟1龄鱼全长为294毫米，2龄鱼全长462毫米。听到这些介绍，我又在自语着：“这俄罗斯鲟果真不寻常。”导游姐姐又指着下一个鱼族说：“这叫巨骨舌鱼。”这巨骨舌鱼是世界上最大的淡水鱼中，据推测最早出现于一亿年前，堪称活化石，别称有海象鱼、象鱼、巨龙。

面对着海洋生物馆，倾听者导游的解说，让我知道了海洋动物的神奇之处：海狮有着高智商，还显示了它的情商高；俄罗斯鲟的生长与海水有关：巨骨舌鱼是活化石……啊！这里的海洋生物与众不同，这真是名不虚传的神奇海洋生物！

最后，我静静地凝视着这五彩纷呈的海洋生物群，从它们特殊的外形、运动、觅食、入睡，又发现了我从未见过的不一样。今天我在这里探索到了海洋生物的不少神奇之处，我很开心！

听老师讲过，地球上各种生物相互依赖，它们之间有一条生物链。老师又举例说，比如老鹰吃蛇，蛇吃小鸡，小鸡吃虫，虫吃草等。我觉得挺有意思，可又一想，人也是这样啊！我家就有一条生物链，既特别，又有趣！

在家里，妈妈对我千般宠爱、百依百顺；爸爸表情严肃对我严格，我怕他三分。这就是我家的生物链。

有一次，老师布置了一个作业是：种黄豆。我回到家，看见爸爸在休息，我就让爸爸帮我去买黄豆，爸爸却皱着眉头，不慌不忙地说：不就是一些黄豆吗！等妈妈回来帮你买就行了吗！我有点不开心了。正好，妈妈回来了。妈妈听说后，十分生气，冲着爸爸说：小孩子，不就要一些黄豆吗！你妈妈还没把话说完，爸爸就跑出家门去买了。一会儿，爸爸回来了，我装出一副小公主的样子走到爸爸面前，对爸爸说：爸爸帮我种一下黄豆好吗？爸爸马上说：不行。妈妈听见了，走出来，说：又怎么了？我连忙说：爸爸不帮我种黄豆。宝贝，黄豆必须先用水泡过才行呀！

我这才恍然大悟呢！

今天老师让大家介绍海洋生物，我就先给大家讲讲“海下战车”吧。

“海下战车”就是海龟，它是世界上最长寿的动物了。海龟妈妈在天晴时，爬上海滩，在沙子细的地方挖一个坑，把蛋产在坑里，再埋好，就又要回大海了，它一边爬一边用尾巴把脚印抹去，以免别的动物发现，海龟很聪明吧。

不久小海龟就出世了，头不大，眼睛也很小，像亮晶晶的宝石，它的嘴巴看上去小，张开后却比头还要大。海龟慢慢长大，它的壳不像乌龟的壳上面有许多规则的花纹，为了适合划水，它的脚像船桨一般，尾巴很短。主要吃小鱼和小虾。

还有一种海底动物叫墨鱼，它头很圆，有两把“扇子”帮助它游动，手上有许多吸盘可以吸小鱼或小虾，身体又光又滑。别的鱼来吃它3，它就喷出墨汁迷住吃它的动物，趁机逃跑。它每次捉小鱼时，先用自己的保护色靠近小鱼，然后伸出长须将小鱼卷起来放进嘴里。

海洋生物还有很多很多，我要多观察多研究，将来为保护海洋生物做贡献。

Marine lives in fish and all kinds of chemical substances,is very important for human.But many people like throwgarbage into the sea,the sea will pollution.Cause fishdeath,water depletion.We should keep our environment,to protect the beautiful sea.

海洋里生存着鱼和各种化学物质,对人类很重要.但是许多人类喜欢向海里投垃圾,海水就会污染.导致鱼儿死亡,海水枯竭.我们应该保持环境,一起保护美丽的大海.

今天，艳阳高照，我们一家三口去水墨园玩。

到了后，我看了一下，哇！真是人山人海呀。我在这从来没见过那么多人来这儿，爸爸妈妈连租车都不想租了。后来，我再三央求爸爸去租车，爸爸终于答应了。租到车后，我们就出发了。在骑单车的时候，我从爸爸的侧面插过来，妈妈吓了一跳，歪了一下车头，结果爸爸妈妈撞在一起了。突然，后面来了两辆车，这两辆车又跟爸爸妈妈撞在一起了。

我们走着走着，又看见前面有两起事故，爸爸就说：今天来这儿玩的人真多啊！

不过今天玩得真开心！

"Bumper harvest, bumper harvest!"!" Cried one of the fishermen, happily

jumping up like a child. After a while, the full cabin fish alive and kicking,

calm sea filled with coming from all sides of the fishermens

laughter.........

Now, like this "fish and shrimp full cabin" scene has been very rare. In

todays market, is the most common fish pound at least to dozens of yuan, more

serious pollution of the ocean, the ocean resources gradually dried up, seafood

production, prices rise, it illustrates this point?

In the ocean of natural calamities and man-made misfortunes emerge in an

endless stream today, human pollution is often not from the original intention,

but it is caused by the unexpected effect. The British Petroleum oil, because

the drilling platform explosion, caused by the oil spill in the Gulf of Mexico,

to 9900 square kilometers of sea water is seriously polluted, so that tens of

thousands of seabirds soaked in oil to move, die in hunger and misery, makes

countless fish poisoning death; and the Japanese earthquake and tsunami

triggered a nuclear leak the marine pollution is more serious......

The sea is so vast that it is because the rivers and streams flow into the

Yangtze River and then run into the sea. If we do not solve the pollution

problem from the source, then no matter how people clean up the sea, there will

always be sewage flowing into the sea, and all the efforts will be futile. Now,

streams and streams are often seriously polluted, or they become places where

people dump rubbish or are loaded with pesticide cans. Finding a clear stream in

an inhabited area can be very difficult today!

In any case, the protection of the oceans can not be achieved by individual

forces, and the protection of the oceans depends on the joint efforts of all

mankind. I do not want one day in the future, our descendants can only imagine

the image of the vast and wide sea.

This is not only the wish of a pupil, but also the wish of all mankind,

isnt it?

今天是阳光明媚的星期日，妈妈带我参观海洋生物标本展，我高兴极了，兴致勃勃地向少年宫出发。

我一边走一边想：“祖国的海洋辽阔而深遂，美丽而富饶，海洋生物展览馆一定会让我大开眼界。”

进了大门，登上台阶，就看见走廊上有很多标本镶挂在墙上的玻璃框里。瞧，那威武的寄居蟹，长相既象虾又象蟹，它浑身深红，头胸部坚硬有刚毛，腹部软弱，有五对步足，左右螯大小不等。左螯特别大，而右螯较小，寄居蟹在空海螺壳里生存。妈妈告诉我，它在搬到“新房”前，先将海螺里的肉吃干净，然后就钻在空海螺里居住。不论到什么地方，它总是背着自己的“房子”走。我听了，感到寄居蟹的生存方式真是奇特，心想：“它是不是有点自私？”

沿着走廊往前走，我看到高高的墙壁上挂着浑身长刺的刺鲀标本，整个体形呈球状，看起来很象陆地上的小刺猬，还有那红珊瑚像红色的花朵真美。

妈妈说：“红珊瑚无论是用作装饰品，还是摆设，都很美，是价格昂贵的稀世之宝。”我听了赞不绝口。

上了二楼，一抬头便望见双壳光的巨人——石车磲，最大的石车磲贝类1。25米长，两片贝壳张开，宽达一米，贝肉重达75公斤，整个贝壳重达220公斤，称之“贝类之王”是当之无愧。

墙上还挂着体形庞大的海龟标本，最体长大约1米，体重约700公斤，壳很坚硬，看上去光滑油亮，我真想去摸一摸。

走出大门，我恋恋不舍地离开了标本展览馆。参观海洋生物标本展，真是让人大饱眼福。海洋生物真是千奇百怪，也是一个未知的世界，等着我们去探索！

[参观海洋生物标本展作文

here are many kinds of animals in the world,but not only the humans.we live in the same world,and we should be friends.as everybody knows,the humans are the rulers of the world today,so we should protect our friends--the animals!

But how to protect them?as first,i think we must stop killing the rare birds and animals,especially the young ones.the second,we have to protect the environment,to make the sky blue,to make the grass green,to give the animals a comfortable space to live

The Marine life environment is a complex system including seawater, sea water content and suspension, seabed sediment and Marine life.The abundant biological resources, mineral resources, chemical resources and power resources of the sea are the indispensable resources of human beings, which are closely related to the survival and development of human beings.

The main objective of Marine conservation is to protect Marine life resources so that they are not depleted for sustainable use.Special priority should be given to protecting Marine life that is valuable and endangered.According to the relevant departments of the investigation, due to overfishing, accidental killing of non-target to allow hunting of Marine, coastal tidal flats in the engineering construction, mangrove deforestation, widespread Marine pollution, at least 25 in the worlds most valuable fisheries resources exhausted, whales, turtles, manatees and many other Marine animals are in danger of extinction.With the expansion of Marine development, the potential for greater damage to Marine biological resources is expected.

Marine conservation of the first task to stop the excessive use of Marine biological resources, secondly we must protect Marine habitats or niches, especially their migratory, spawning, feeding, avoiding DiHai coast, beaches, estuaries, coral reefs, to prevent the heavy metals and pesticides, oil, organic matter and eutrophication of nutrients, such as pollution of the sea.To maintain the renewable capacity of Marine biological resources and the natural purification capacity of seawater, maintain the balance of Marine ecology and ensure the sustainable development and utilization of the sea.

The ocean and we are a whole, first of all, the ocean itself has great handling of pollutants, dilution, diffusion, oxidation, reduction and degradation of purification ability. But the capacity is not unlimited, when toxic and harmful substances accepted by the local waters more than its own self-purification ability, it will cause pollution of the waters. In addition the ocean while contains many resources, but the regeneration of marine resources is the need of time, if the development of marine resources we uncontrolled and not pay attention to the protection of these resources, so there is always used in the light of day. So the protection of the marine is extremely important.

Oceans becoming more acidicThe worlds oceans are slowly getting more acidic, say scientists.The researchers from California say the change is taking place in response to higher levels of carbon dioxide in the atmosphere.The lowering of the waters pH value is not great at the moment but could pose a serious threat to current marine life if it continues, they warn.Ken Caldeira and Michael Wickett, from the Lawrence Livermore National Laboratory, report their concerns in the journal Nature.Increasing use of fossil fuels means more carbon dioxide is going into the air, and most of it will eventually be absorbed by seawater.

Once in the water, it reacts to form carbonic acid.Scientists believe that the oceans have already become slightly more acidic over the last century.But these researchers have tried to predict what will happen in the future by combining what we know about the history of the oceans with computer models of climate change."This level of acidity will get much more extreme in the future if we continue releasing CO2 into the atmosphere," said Dr Caldeira."And we predicted amounts of future acidity that exceed anything we saw over the last several hundred million years, apart from perhaps after rare catastrophic events such as asteroid impacts."If carbon dioxide release continues unabated, ocean pH could be reduced by as much as 0.77 units, the authors warn.It is not absolutely clear what that means for marine life, however.

Most organisms live near the surface, where the greatest pH change would be expected to occur, but deep-ocean lifeforms may be more sensitive to pH changes.Coral reefs and other organisms whose skeletons or shells contain calcium carbonate may be particularly affected, the team speculate. They could find it much more difficult to build these structures in water with a lower pH.In recent years some people have suggested deliberately storing carbon dioxide from power stations in the deep ocean as a way of curbing global warming.But Dr Caldeira said that such a strategy should now be re-considered."Previously, most experts had looked at ocean absorption of carbon dioxide as a good thing - because in releasing CO2 into the atmosphere we warm the planet; and when CO2 is absorbed by the ocean, it reduces the amount of greenhouse warming.

最近，同学们都在养一种花花绿绿的东西，听说他的官名叫海洋生物球――一棵棵彩色的软软的小球。它还能长大、繁殖呢！我也买了一袋，拿回家养了起来。

我拿出一个空饮料瓶，用水冲洗干净后，把一棵棵绿色的柔软的小球放了进去，再到入一些凉白开水，就大功告成了。

我高兴地捧着它，只见瓶子里的小不点儿不停地游动散发出绿色的波纹。过了不大一会儿，那绿色融入水中。小不点儿变成透明的了。在这绿色的水中，它门生活得舒服吗？它们可以长大吗？我便赶忙去换水。

从此以后，我经常给小不点儿换水。果然，一个星期后，小不点儿‘的数量从十八颗变成了三十颗，它们果然繁殖了，一周的时间竟比原来多了十二颗！我不由得欢呼起来，水换得更勤快了。

前不久，我们学了《宇宙生命之谜》这一课，让我知道了生命所以能够存活，必须有一个适于生存的环境。有一点很重要，那就是必须有空气。

我猛然想起了我的海洋生物球，瓶子里没有空气，它们能活下来吗？

放学后，我急忙跑回家。看我的小不点儿死了没有。可它们十分顽强，静静地沉在水底我沉默了，也许它们不是什么海洋生物球，而是小摊主赚钱的橡胶球吧？

[“养”海洋生物球作文