在地球上,海洋占据了71%的面积，海洋对人类的重要意义：1.现代科学研

在地球上,海洋占据了71%的面积，海洋对人类的重要意义：<br><br>1.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；<br><br>2.海洋里有丰富的水资源,负担着全球的水体循环系统运转,甚至影响了全球的气候变化；<br><br>3.海洋里有丰富的生物资源,从全球生物资源的多样性方面,提供了许多生物科学研究的标本；<br><br>4.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；<br><br>5.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；<br><br>6.海洋自身的潮汐变化蕴含了几乎无穷的发电能源；<br><br>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；<br><br>8.海洋也是全球污染物的最终净化厂；<br><br>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；<br><br>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 。

在地球上,海洋占据了71%的面积，海洋对人类的重要意义：<br><br>1.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；<br><br>2.海洋里有丰富的水资源,负担着全球的水体循环系统运转,甚至影响了全球的气候变化；<br><br>3.海洋里有丰富的生物资源,从全球生物资源的多样性方面,提供了许多生物科学研究的标本；<br><br>4.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；<br><br>5.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；<br><br>6.海洋自身的潮汐变化蕴含了几乎无穷的发电能源；<br><br>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；<br><br>8.海洋也是全球污染物的最终净化厂；<br><br>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；<br><br>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 。

On the earth, the ocean accounts for 71% of the area<br>1. Modern scientific research shows that the earliest life originated from the ocean, which can be said to be the cradle of human life;<br>2. There are abundant water resources in the ocean, which are responsible for the operation of the global water circulation system, and even affect the global climate change;<br>3. There are abundant biological resources in the ocean. From the diversity of global biological resources, it provides many specimens for biological science research;<br>4. There are abundant economic fish and algae resources in the ocean, which provide food, oil, chemical materials, medicine and so on;<br>5. The seabed is rich in mineral resources, the proportion of deep-sea manganese nodules is an almost endless treasure, and the seabed is also rich in oil, natural gas and combustible ice reserves;<br>6. The tidal change of the ocean itself contains almost infinite power generation energy;<br>7. Ocean transportation is one of the most efficient transportation modes at present, and the port cities close to the ocean can generally get rapid development;<br>8. The ocean is also the ultimate purification plant of global pollutants;<br>9. The ocean contains risks: large tsunamis and typhoons often cause great disasters to human beings;<br>10. Due to climate change, the expected sea level rise will inundate many coastal low-lying cities, and the potential loss to human beings is immeasurable.<br>