关于英语手抄报封面

关于英语手抄报封面，Ocean covers almost three quarters (71%) of the surface of the Earth,and nearly half of the world's marine waters are over 3000 m deep. This global,interconnected body of salt water,called the World Ocean,is generally divided by the continents and archipelagos into the following bodies,from the largest to the smallest:the Pacific Ocean,the Atlantic Ocean,the Indian Ocean,the Southern Ocean,and the Arctic Ocean.The last one is oceanographically better described as a mediterranean sea,however. Smaller regions of the oceans are called seas,gulfs,straits and other names.