Providing ideas and resources for linking aspects around Seas and Oceans to science topics such as: habitats, food chains, classification, skeletal structure, teeth, … Despite the massive size of the five ocean basins, they vary drastically in size. The depth and distance from shore strongly influence the quantity and biodiversity of the plants and animals that live there. Seas, on the other hand, are typically small areas of an ocean that are partially enclosed by land. Sea is also used to get salt for commercial purposes. Other oceans include the Arctic Ocean, Indian Ocean and Southern Ocean. The importance of healthy oceans, seas, coastal and inland waters. Forty percent of the world’s population lives within 60 km of a coast. How to cite this article, National Oceanic and Atmospheric Administration. Because of this, the more we learn about our oceans and seas, the more we can begin to fully understand our beautiful blue planet. Oceans cover 71% of the Earth's surface, and contain 97 percent of the planet's water. Description Oceans, seas and coastal areas form an integrated and essential component of the Earth’s ecosystem and are critical to sustainable development. Connected to the Atlantic Ocean, the Mediterranean is the largest sea in the world at 2.9 million square kilometers. Until the year 2000, there were four recognized oceans: the Pacific, Atlantic, Indian, and Arctic. Similarly, it is hard to nail down an average size for our global seas as they come in all shapes and sizes. Technically, it and the Black Sea are just continuations of the Atlantic Ocean, as they are all connected. For example, the Caspian Sea is considered the world’s largest lake, even though it is classified as a sea. The origins of the phrase 'Seven Seas' can be traced to ancient times. There is one global ocean, a vast continuous body of salt water that can be broken down into five major basins. How are they similar, and more importantly, how are they different? Adriatic Sea; Aegean Sea; Arabian Sea; Baltic Sea; Bering Sea; Black Sea; Caribbean Sea; Sea of Japan; Mediterranean Sea; North Sea; Red Sea; South China Sea; Yellow Sea; Bays, Gulfs and Straits. Regardless, some seas have great depths, such as the Caribbean, which is the deepest in the world at 7,686 meters—a number significantly higher than the average depth of the ocean. Ocean – the four to seven largest named bodies of water in the World Ocean, all of which have "Ocean" in the name. Answer: The Timor Sea is an arm of the Indian Ocean that separates Indonesia from Australia. Even though seas are generally much shallower than oceans, the Caribbean Sea is significantly deeper than the average depth of the ocean. Do the Atlantic Ocean and the Pacific Ocean Mix? 6. Oceans and Seas The following table lists the world's oceans and seas, according to area … By Nathaniel Whelan on October 15 2020 in Geography. • Ocean – the four to seven largest named bodies of water in the World Ocean, all of which have "Ocean" in the name. The origin of the phrase 'Seven Seas' traces back back to ancient times. Let all the world fear the Lord; let all the inhabitants of the world stand in awe of him. The Pacific Ocean is the largest ocean in the world, and it is nearly two times larger than the second largest. The Pacific is easily the biggest at 168 million square kilometers. The Arctic Ocean lies to the north. Mariana Trench, Pacific 35,827 ft; Puerto Rico Trench, Atlantic 30,246 ft; Java Trench, Indian 24,460 ft; Arctic Basin, Arctic 18,456 ft; Southern Ocean, 23,737 ft; Deepest Oceans and Seas here! The Pacific Ocean is the largest ocean covering an area of 64,186,000 square miles and the Mediterranean Sea is the largest sea with an area of 1,144,800 square miles. While this seas of the world list isn't all-encompassing, it does include the world's 10 largest seas, in order from largest to smallest: Here are 30 Interesting Facts About Seas and Oceans. Distribution of Salinity: The average salinity in the oceans and the seas is 35%o but it spatially and temporally varies in different oceans, seas, and lakes. In the Americas‘ portion of the Atlantic Ocean, there are several seas: These are the seas in Europe, Asia, and Africaportions of the Atlantic Ocean: The Northern Islands are also home to several seas: 1. ; Sea has several definitions:. Inner Seas of the West Coast of Scotland (Sea of the Hebrides) Apart from all these oceans, there is also a sea in the Atlantic Oceanthat is not defined by its geographical location but by currents. Last updated: 11/05/20 • One of the primary differences between oceans and seas is that … The Indian Ocean is most known for causing the monsoonal weather patterns that dominate much of Southeast Asia and for being an important chokepoint throughout history. Pacific Ocean. The portions of ocean that make up the average depth exist in the bathypelagic, which extends downward from the 1,000 meter mark to 4,000 meters. Important classes of threats are, among others, climate change, marine pollution, unsustainable extraction of marine resources and physical alterations and destruction of marine and coastal habitats and landscapes. The Ocean also borders several marginal seas. Smaller ocean regions such as the Mediterranean Sea, Gulf of Mexico, and the Bay of Bengal are called seas, gulfs, and bays. It is a common misconception to think that ocean and sea are the same thing. 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