为什么海洋探索如此重要议论文英语
为什么海洋探索如此重要议论文英语
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现代科学研究表明,最早的生命起源于海洋,海洋是探索生命进化的重要场所,海洋里还有丰富的资源,如生物资源,工业资源等。而且到目前为止,人类已探索的海底只有5%,还有95%大海的海底是未知的。为什么海洋探索如此重要海洋是地球上最广阔的水体的总称。地球表面被各大陆地分隔为彼此相通的广大水域称为海洋,海洋的中心部分称作洋,边缘部分称作海。地球上的海洋总面积大约为6亿平方千米,约占地球表面积的71%,平均水深约3795米。而海水不能直接饮用。海洋是地球上决定气候发展的主要的因素之一,海洋中的水汽能给陆地上带来降水。
为什么海洋探索如此重要议论文
海洋对人类的重要意义:现代研究表明生命起源于海洋;丰富的水资源负担着全球水体循环系统运转,影响甚至决定全球气候;丰富的生物资源提供了科学研究标本;丰富的经济鱼类、藻类,提供了食物、油脂、化工材料、药物等;丰富的矿产资源、石油、天然气、可燃冰储量;潮汐变化蕴含了无穷的发电能源;海洋运输是目前最有效率的运输方式之一,靠近海洋的港口城市一般都能得到快速发展;海洋是全球污染物的最终净化厂;海洋蕴含风险,大型海啸、台风往往给人类造成巨大的灾难;由于气候的变化,预计中的海平面上升将淹没许多沿海低洼城市,对人类潜在性的损失无可估量
在地球上,海洋占据了71%的面积,海洋对人类的重要意义:现代科学研究表明,最早的生命起源于海洋,可以说海洋是人类的生命摇篮;海洋里有丰富的水资源,负担着全球的水体循环系统运转,影响甚至决定了全球的气候变化;海洋里有丰富的生物资源,从全球生物资源的多样性方面,提供了生物科学研究的标本;海洋里有丰富的经济鱼类、藻类资源,为人类提供了食物、油脂、化工材料、药物等等;海底有丰富的矿产资源,深海锰结核的矿藏比例是一个几乎无穷无尽的宝藏,海底也有丰富的石油、天然气、可燃冰储量;海洋自身的潮汐变化蕴含了几乎无穷的发电能源;海洋运输是目前最有效率的运输方式之一,靠近海洋的港口城市一般都能得到快速发展;海洋也是全球污染物的最终净化厂;海洋蕴含风险大型海啸、台风往往给人类造成巨大的灾难;由于气候的变化,预计中的海平面上升将淹没许多沿海低洼城市,对人类潜在性的损失无可估量 。海洋是地球上最广阔的水体的总称,海洋的中心部分称作洋,边缘部分称作海,彼此沟通组成统一的水体。地球表面被各大陆地分隔为彼此相通的广大水域称为海洋,其总面积约为6亿平方公里,约占地球表面积的71%,海洋中含有十三亿五千多万立方千米的水,约占地球上总水量的97%,而可用于人类饮用只占2%。地球四个主要的大洋为太平洋、大西洋、印度洋、北冰洋,大部分以陆地和海底地形线为界。目前为止,人类已探索的海底只有5%,还有95%大海的海底是未知的。
环境保护在人尽皆知的海洋之外。21世纪是海洋的世纪。我国海域面积广阔,海洋资源丰富。但我国历史上海洋意识十分薄弱,认识、开发、经营海洋的意识不足。而在当今为提高对海洋的开发利用,实现中华民族伟大复兴,我国提出了加快建设海洋强国的政策,而政策的推进与实施离不开一大批海洋人才。因此发展海洋观教育,促进国民海洋观形成,培养海洋人才成为重要课题。“海洋观”这一词看似宏大,其实简易来说可以理解为人类怎样认识海洋,并由此衍生出来的怎样与海洋共处的观念与意识。人类真正开始认识海洋是在14、15世纪,这时的西欧开始了一个动人心弦的“大航海时代”,以西班牙与葡萄牙为首,人类开始探索海洋,探索世界。哥伦布这样说道:“只要我们把希望的大陆装在心中,风浪就一定会被我们战胜。”可见最开始人们多是将海洋视作被征服的对象。对于海洋,在人们的内心更多的是一种天然的畏惧。但从人类开始真正探索海洋,了解海洋,有关海洋的文化便不断发展,一种较为系统的“海洋观”也随之出现并不断发展。现今以日本知名的海洋民族学家秋道智需弥,联合人类学和海洋生物学提出的“与海共生”的新海洋观被越来越多的人认可,他提出人类不是海洋的支配者,而是依海而生的生物之一,应以更公正更谦卑的态度对待其他海洋民族,以求共存共生。伴随海洋意识的发展,海洋观教育也在发展,现已初具规模,在世界上形成较为一致的认知。如马勇提出增进人的海洋文化知识、增强海洋意识、改良人的海洋行为的活动都属于广义的海洋教育。
是因为人类如果一旦发现了海底最深处存在什么样的生物,那么人类的探索就迈出了一大步,这对科学研究来说非常有意义。
海洋探索为什么重要议论文
因为海洋的奥妙太过深奥,而且人类对未知事物的探索的心情无可阻挡
海洋探索的重要性是如下:1、现代研究表明生命起源于海洋。2、丰富的水资源负担着全球水体循环系统运转,影响甚至决定全球气候。3、丰富的生物资源提供了科学研究标本。4、丰富的经济鱼类、藻类,提供了食物、油脂、化工材料、药物等。5、丰富的矿产资源、石油、天然气、可燃冰储量。6、潮汐变化蕴含了无穷的发电能源。7、海洋运输是目前最有效率的运输方式之一,靠近海洋的港口城市一般都能得到快速发展。8、海洋是全球污染物的最终净化厂。9、海洋蕴含风险,大型海啸、台风往往给人类造成巨大的灾难。10、由于气候的变化,预计中的海平面上升将淹没许多沿海低洼城市,对人类潜在性的损失无可估量。
探索海洋的重要性是资源的开采。海洋深处存在大量的矿产资源、石油资源和深海生物,这些资源及生物有着巨大的科研和经济价值。因此,深海探测对于深海生态的研究和利用、深海石油资源和矿产资源的开采以及深海地质结构的研究,有着非常重要的意义。海洋的重要性海洋占地球总面积的70%,占地球生存空间的90%以上。事实上,在广袤的海洋世界里,海洋影响陆地上的气候和天气现象,大量海洋动植物是人类重要的食物来源。海洋在世界各大洲和国家之间航行,世界上大约一半的人口生活在沿海地区。地球海洋的变化将直接影响我们在陆地上的生活,因此我们有必要在早些时候发现这种变化,除了增加人们对海洋的了解以求安全和经济利益之外,探索洋底也将满足人类好奇心和对未知知识的渴望。
因为海洋对人类来说是一个未知的领域,所以人类要不停地对海洋进行探索。
海洋探索的重要性议论文英语
Now, he also does not pay attention to protect the The world’s water plays a very important role in all aspects of our lives, providing food, employment and other Over two-thirds of the world’s population lives within 400 km of the sea, and just over half of the world’s population lives in a coastal strip 120 miles As many as half a billion people draw their livelihoods from the sea in one way or another—processors, packers, shippers, ship builders and Ocean ecosystems provide goods and services valued at at least several trillion dollars per year, and millions of people earn their living directly from the Let us up, protect our ocean of survival!
As we all know the sea food we eat is from the In the past,the oceans was very clean and beautifull,there were a lot of sea animals in But nowadays the oceans is dirty,many sea animals are we must keep them We must stop polluting The oceans is very important to us! As we all know the sea food we eat is from the In the past,the oceans was very clean and beautifull,there were a lot of sea animals in But nowadays the oceans is dirty,many sea animals are we must keep them We must stop polluting The oceans is very important to us! As we all know the sea food we eat is from the In the past,the oceans was very clean and beautifull,there were a lot of sea animals in But nowadays the oceans is dirty,many sea animals are we must keep them We must stop polluting The oceans is very important to us! As we all know the sea food we eat is from the In the past,the oceans was very clean and beautifull,there were a lot of sea animals in But nowadays the oceans is dirty,many sea animals are we must keep them We must stop polluting The oceans is very important to us! As we all know the sea food we eat is from the In the past,the oceans was very clean and beautifull,there were a lot of sea animals in But nowadays the oceans is dirty,many sea animals are we must keep them We must stop polluting The oceans is very important to us! As we all know the sea food we eat is from the In the past,the oceans was very clean and beautifull,there were a lot of sea animals in But nowadays the oceans is dirty,many sea animals are we must keep them We must stop polluting The oceans is very important to us!
my name is Fang Haotian, I am a lively boy, I live in China's Shandong Liaocheng,I am seventeen years old this I am in Grade nine Class five, I love my class very much, In the class,I have many friends,We talked and laughed,It make me I have many hobbies,such as runing , drawing,writting,reading and playing f In these, my favorite drawing, because It always make me forget something I like making friends,If you want to make friends with me,please join me!Friends! I look forward to your Happy Year of the Tiger!
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海洋探索的重要性议论文英语版
my name is Fang Haotian, I am a lively boy, I live in China's Shandong Liaocheng,I am seventeen years old this I am in Grade nine Class five, I love my class very much, In the class,I have many friends,We talked and laughed,It make me I have many hobbies,such as runing , drawing,writting,reading and playing f In these, my favorite drawing, because It always make me forget something I like making friends,If you want to make friends with me,please join me!Friends! I look forward to your Happy Year of the Tiger!
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Now, he also does not pay attention to protect the The world’s water plays a very important role in all aspects of our lives, providing food, employment and other Over two-thirds of the world’s population lives within 400 km of the sea, and just over half of the world’s population lives in a coastal strip 120 miles As many as half a billion people draw their livelihoods from the sea in one way or another—processors, packers, shippers, ship builders and Ocean ecosystems provide goods and services valued at at least several trillion dollars per year, and millions of people earn their living directly from the Let us up, protect our ocean of survival!
UN Secretary-General Ban Ki-moon’s message for World Oceans Day8 June, 2010联合国秘书长潘基文2010年世界海洋日致辞2010年6月8 日Oceans play a key role in our daily They are integral to sustainable development and an important frontier for As scientists explore the oceans at greater depths than ever before, they continue to discover new forms of marine This research has great potential to advance human well-海洋在我们的日常生活中发挥着关键作用,是可持续发展的有机组成部分,是重要的科研前沿地带。科学家正在对海洋进行前所未有的深入探索,他 们不断发现新形式的海洋生物。这一研究很有可能为人类谋取福祉。But, if we are to fully benefit from what oceans have to offer, we must address the damaging impacts of human The diversity of life in the oceans is under ever-increasing Over-exploitation of marine living resources, climate change, and pollution from hazardous materials and activities all pose a grave threat to the marine So does the growth of criminal activities, including piracy, which have serious implications for the security of navigation and the safety of 但是,如果我们希望充分得益于海洋所能带来的惠益,我们就必须消除人类活动产生的破坏影响。海洋生物多样性正日益面临更大压力。对海洋生物 资源的过度开发、气候变化及有害物质和活动所致的污染,这些都对海洋环境构成严重威胁。犯罪活动的增加,包括海盗行为,同样也是严重威胁,对航行安全和海 员的安全有着严重影响。Much action is already being taken within the framework of the 1982 United Nations Convention on the Law of the Sea — our “constitution for the oceans” More than 15 years after the Convention’s entry into force, it continues to act as our But if we are to safeguard the capacity of the oceans to service society’s many and varied needs, we need to do much On this second annual commemoration of World Oceans Day, I urge Governments and citizens everywhere to acknowledge the enormous value of the world’s oceans — and do their part in ensuring their health and 已开始在1982年《联合国海洋法公约》框架内采取许多行动,该公约是我们的“海洋宪法”。该公约生效已有15年之久,但它仍是我们的行动 导向。然而,如欲保障海洋服务于人类社会多种多样需要的能力,我们还需要做更多工作。在此世界海洋日两周年活动之际,我促请各国政府和世界各地公民认同世 界各大洋的巨大价值,各尽所能,确保各大洋的健康和活力。