蔚蓝的海水中两只海豚互相追逐嬉戏着,溅起晶莹的浪花;远处一艘帆船迎风起航;海鸥在海面盘旋……这一张以海洋为主题的封面深深地吸引了我,我不由自主地翻阅起这本《走向海洋》。以前只知道我们的祖国有960万平方公里的国土面积,翻开这本书,我又知道了我们还有300万平方公里的蓝色海洋国土。海洋有丰富的资源,如:海洋鱼类资源、海洋植物资源、海洋矿产资源。海洋鱼类资源是海洋食物资源的主要来源之一。海洋油气在海洋矿产资源中独占鳌 The two dolphins in the blue sea were chasing each other and splashing crystal waves; a sailboat in the distance set sail in the wind; the seagull circled on the sea ... This ocean-themed cover deeply caught me and I involuntarily Read through this “toward the ocean.” Previously only knew that our motherland had a land area of ​​9.6 million square kilometers and opened the book. I also learned that we still have 3 million square kilometers of blue marine territory. The ocean is rich in resources, such as: marine fish resources, marine plant resources, marine mineral resources. Marine fish stocks are one of the major sources of marine food resources. Marine oil and gas in the exclusive possession of marine mineral resources