As you know, the sea and the oceans constitute three quarters of the Earth's surface. It gives us a lot of benefits. The sea brings abundant aquatic resources, including many species is our food like calamari, shrimp, fish ... In addition to the animal, the Sea also give people many types of seaweed. This is the food sources rich in nutrition and is a rich source of pharmaceuticals. In addition, the Sea also stores a mineral resource is extremely rich. Besides the sea and the ocean is also the transportation route, everyone's tourist attractions.
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