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How are a sea and an ocean Different and the Same?
An ocean represents a far larger body of open water than a sea. By definition, a sea is a smaller part of an ocean and is typically partially contained by an area of land. Therefore, all seas are found in areas where the ocean and land meet.
What makes a sea a sea?
In general, a sea is defined as a portion of the ocean that is partly surrounded by land. Given that definition, there are about 50 seas around the world. But that number includes water bodies not always thought of as seas, such as the Gulf of Mexico and the Hudson Bay.
What are the names of the 7 seas?
The Seven Seas include the Arctic, North Atlantic, South Atlantic, North Pacific, South Pacific, Indian, and Southern oceans. The exact origin of the phrase ‘Seven Seas’ is uncertain, although there are references in ancient literature that date back thousands of years.
Are oceans salt water?
Oceans cover about 70 percent of the Earth’s surface and about 97 percent of all water on and in the Earth is saline—there’s a lot of salty water on our planet. Salt in the ocean comes from rocks on land.
What is the biggest sea in the world?
Without considering oceans, the largest sea in the world is the Philippine Sea, with an area of about 2 million square miles. It borders the Philippines, Japan, the Marianas Islands and Taiwan. If the term “sea” includes oceans, the largest sea is the Pacific Ocean at 64.19 million square miles.
Where are the 7 seas?
The “Seven Seas” (as in the idiom “sail the Seven Seas”) is an ancient phrase for all of the world’s oceans. Since the 19th century, the term has been taken to include seven oceanic bodies of water: the Arctic Ocean. the North Atlantic Ocean. the South Atlantic Ocean. the Indian Ocean. the North Pacific Ocean.
What are the five seas?
The Seven Seas include the Arctic, North Atlantic, South Atlantic, North Pacific, South Pacific, Indian, and Southern Oceans. In various cultures at different times in history, the Seven Seas has referred to bodies of water along trade routes, regional bodies of water, or exotic and far-away bodies of water.
What seas surround the world?
North Atlantic Ocean South Atlantic Ocean North Pacific Ocean South Pacific Ocean Arctic Ocean Southern Ocean Indian Ocean