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英语写鲸鱼的作文篇1
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!
英语写鲸鱼的作文篇2
whale are huge animals.they live in the sea and eat small fish and other sea life.
one intere sting fact is whales can jump high out of water.
some kinds of whales are in danger because humans catch them formeat,fat,and oil,and use whale parts to make candles and soap
.whales are also in danger from water pollution.
we should protect whales by making rules on whale protection and by not putting rubbish into the sea.i think people should learn more about whales.
英语写鲸鱼的作文篇3
blue whale is the world's largest animal, the body was blue-gray. now catch the l argest blue whale to the site in the atlan tic near the falklands. this 33.5 m long b lue whale, weighing 195 tons that is muc h greater than its tongue elephant weigh ing about 3 tons of its 700 kg heart weig ht, lung weight 1500 kg, the total blood weight of about 8 tons to 9 tons, intestin es are half a mile long. such a large bod y can only live in the vast ocean. whale i s an outstanding singer in water, "singer" when push "humpback." in 1971, biologi sts from the united states under the sea seeking the "humpback" voice is analyze d and found a very special sound signals . the original of these "humpback" issue d a series of beautiful sounds, sound mil dly varying tone. these sounds continue d for 30 minutes, then sing from scratch, from the cadence, to judge the degree of light sweet man, can travel to sea whale s never lost. usefulness of the people all the whales is very good, a lot of dead wh ales now, so that human beings are to b e discarded, we need to protect the whal es, so they continue to multiply health h abitat. let people according to their ben efits, create more advanced equipment, whale is a human friend. why touch? yes , i have here a bit information: whales, s ea travel will not get lost all use of the w hale is a very good person, and now a la rge number of dead whales, so that hum an beings are discarded, we need to pro tect whales, so that they continue to suff er from habitat reproduction. let people according to their benefits, create more advanced equipment, whale is a human friend. whales every day to sleep. sleep, always a few heads together, and if ther e are sound, they scattered and went aw ay. whales can live for decades or a cent ury. 蓝鲸是世界上最大的动物，全身呈蓝灰色 。目前捕到的最大的蓝鲸地点在大西洋的 福克兰群岛附近。这条蓝鲸长33.5米，体 重195吨这远比大象大得多了它的舌头重 约3吨它的心脏重700公斤，肺重1500公 斤,血液总重量约为8吨～9吨,肠子有半里 路长。这样大的躯体只能生活在浩瀚的`海 洋中。鲸是歌唱家 水中杰出的歌唱家当 推座头鲸。1971年，美国生物学家对从 海上寻下的座头鲸发声进行了分析，发 现了极其特殊的声音信号。原来这些座 头鲸发出一连串优美动听、调子不一的 婉转声。这些声音延续了30分钟，然后 从头唱起，从抑扬顿挫、轻曼悦耳的程度 判断，可鲸遨游大海时从来不会迷失方向 。鲸的种种用处对人是很有好处的，现在 鲸大量的死亡，使人类也走向灭亡，我们 要保护鲸类，让它们继续生栖繁衍。让人 们根据它们的好处，制造出更先进的仪器 ，鲸是人类的朋友。 为什摸?不错，我 这里还有一点资料： 鲸遨游大海不会迷 航 鲸的种种用处对人是很有好处的，现 在鲸大量的死亡，使人类也走向灭亡，我 们要保护鲸类，让它们继续生栖繁衍。让 人们根据它们的好处，制造出更先进的仪 器，鲸是人类的朋友。 鲸每天都睡觉.睡 觉时,总是几头聚在一起,要是有响声,它们 就四散游开. 鲸可以活几十年或一百年.
英语写鲸鱼的作文篇4
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 worlds 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.
海洋环境是一个在水里,海水宽容水解产物和悬浮物,海底沉积物和海洋生物,包括复杂的系统。海洋丰富的生物资源、矿产资源、化工资源和权力资源是人类不可或缺的资源宝库,与人类生存和发展的关系非常密切。
当前海洋保护的.主要目的是保护海洋生物资源,以免失败,为了人类的可持续利用。特别是,优先保护那些有价值的和极度濒危的海洋生物。根据联合国的调查,由于过度捕捞,偶然捕捉和杀害非目标允许捕猎海洋,沿海岸线建设、红树林森林砍伐、广泛的海洋污染,至少世界上25个最有价值的渔业资源的枯竭,鲸鱼,海龟、海牛和许多其他海洋动物面临灭绝的风险。预计,随着海洋开发规模的扩张,
海洋生物资源是可能造成更大的伤害。
第一个海洋保护的权利的任务停止对海洋生物资源的过度开发,其次保护海洋生物的栖息地或栖息地,特别是他们的迁移、产卵、觅食,避免捕食者海岸滩涂,河口,珊瑚礁,有必要防止重金属、农药、石油、有机和容易产生富营养化等营养物质的海洋污染。保护海洋生物资源的自然再生能力和水净化能力,维护海洋生态平衡,以确保可持续的人类开发和利用海洋。
英语写鲸鱼的作文篇5
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, 20xx). 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, 20xx). 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.
英语写鲸鱼的作文篇6
the whales that state protection. now the japanese whaling.
if you dont eat whale hunt to the japanese, the state is relieved.
how do we let the japanese whaling! this makes the motherland to worry.
i thought, and the japanese peace, no, they will also have the whaling.
or let them whaling, no. we secretly protecting whales, no.
we watched the whales by the japanese to catch to eat! we chinese will try every way to save the whales!
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