- At what point does a sea become an ocean?
- Which is the saltiest sea in the world?
- Which ocean is not salt water?
- What are the 5 main seas?
- What is the coldest sea on earth?
- Are there 4 or 5 Oceans?
- How deep is a sea?
- What are the 7 seas and 5 Oceans?
- What are the 7 major seas?
- What is inside the sea?
- What is the smallest sea in the world?
- Which is the saltiest lake in the world?
- What sea is the warmest?
- What is the largest ocean on Earth?
- What are the 12 seas?
At what point does a sea become an ocean?
When the sea reaches to an opening where it is no more surrounded by land on most of the sides and merges with the large water bodies that we call ocean can be considered the merging point.
Thebasic differences in the two would be as followed: Sea is smaller in size than the ocean..
Which is the saltiest sea in the world?
the Red SeaInteresting Sea Facts: The saltiest sea in the world is the Red Sea with 41 parts of salt per 1,000 parts of water.
Which ocean is not salt water?
The ice in the Arctic and Antarctica is salt free. You may want to point out the 4 major oceans including the Atlantic, Pacific, Indian, and Arctic. Remember that the limits of the oceans are arbitrary, as there is only one global ocean. Students may ask what are the smaller salty water areas called.
What are the 5 main seas?
The Global Ocean The five oceans from smallest to largest are: the Arctic, Southern, Indian, Atlantic and Pacific.
What is the coldest sea on earth?
Arctic OceanThe Arctic Ocean is the smallest and shallowest of the world’s five major oceans. It spans an area of approximately 14,060,000 km2 (5,430,000 sq mi) and is also known as the coldest of all the oceans.
Are there 4 or 5 Oceans?
Historically, there are four named ocean basins: the Atlantic, Pacific, Indian, and Arctic. However, most countries – including the United States – now recognize the Southern (Antarctic) as the fifth ocean basin.
How deep is a sea?
about 12,100 feetThe average depth of the ocean is about 12,100 feet . The deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam.
What are the 7 seas and 5 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.the South Pacific Ocean.the Southern (or Antarctic) Ocean.
What are the 7 major 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.
What is inside the sea?
Earth’s 1,335,000,000 cubic kilometers (320,000,000 cu mi) of sea contain about 97.2 percent of its known water and cover more than 70 percent of its surface….Salinity.SoluteConcentration (‰)% of total saltsSodium10.830.6Sulphate2.77.7Magnesium1.33.7Calcium0.411.29 more rows
What is the smallest sea in the world?
Arctic OceanThe Arctic Ocean is the smallest of the world’s five ocean basins. A polar bear walks on the frozen surface of the Arctic Ocean. The freezing environment provides a home for a diverse range of creatures.
Which is the saltiest lake in the world?
Don JuanWith a salinity level over 40 percent, Don Juan is significantly saltier than most of the other hypersaline lakes around the world. The Dead Sea has a salinity of 34 percent; the Great Salt Lake varies between 5 and 27 percent. Earth’s oceans have an average salinity of 3.5 percent.
What sea is the warmest?
Persian GulfAnswer: The hottest ocean area is in the Persian Gulf, where water temperatures at the surface exceed 90 degrees Fahrenheit in the summer. Another hot area exists in the Red Sea, where a temperature of 132.8 degrees Fahrenheit has been recorded at a depth of about 6,500 feet.
What is the largest ocean on Earth?
Pacific OceanThe Pacific Ocean is the largest and deepest of the world ocean basins. Covering approximately 63 million square miles and containing more than half of the free water on Earth, the Pacific is by far the largest of the world’s ocean basins.
What are the 12 seas?
Marginal seasAtlantic Ocean.Arctic Ocean.Southern Ocean.Indian Ocean.Pacific Ocean.