When chemicals, waste and other particles enter the water, causing harm to it, so that plants and animals living in it are affected, it is known as ocean pollution.

There are five oceans of the world – the Pacific, the Antarctic, the Atlantic, the Arctic and the Indian. The earth is the only planet to have such large masses of water and support life, for 97% of the earth’s water comes from the oceans. Less than 3 percent of all water on the Earth is drinkable. The Pacific Ocean represents 45 percent of the global ocean coverage. The Arctic Ocean gets plenty of freshwater from the large Siberian rivers and warm saltwater from the Atlantic Ocean (80 percent) and Pacific Ocean (20 percent). Earth constitutes about 70% of water, of which 96% is enclosed in oceans and seas. And it is also estimated that about 50,000 to 2 million sea creatures are still unidentified. The widest point in an east-west direction is 19,300 kilometers extending almost halfway around the world - 15,500 kilometers from north to south.

During winter, it is mostly frozen; during summer, only half of its surface melts.

Fact #6. It is nearly fully surrounded by Asia, Europe, Greenland, and North America. The largest ocean in the world - the Pacific Ocean - is ten times bigger than the smallest one - the Arctic Ocean. Copyright © 2020 Mocomi & Anibrain Digital Technologies Pvt. Ltd. All Rights Reserved. Peak mean waves of over 15 feet (5 meters) are observed in July/August, and unlike the northern hemisphere, the seasonal change is minimal. Atlantic Ocean. The average depth is 3,897 meters, with the Java Trench bottoming out at 7,725 meters.

The barrier provided by the Andes produces a slight reduction of strength in the SE trade winds and a marked reduction of waves in the southwest throughout the year. Oceans of the World - Geography For Kids | Mocomi, https://mocomi.com/embed/content.php?c=79724|5 Oceans of the World|https://mocomi.com/oceans-of-the-world/. The US has lost a hydrogen bomb in the ocean. This broad corridor extending from New Zealand to Cape Horn, reaches maximum activity from June to September, when the S to SW swells primarily affect the central and eastern Pacific.
The Pacific Ocean got its name from the explorer Ferdinand Magellan. It includes the Mediterranean, Caribbean and Baltic Seas, and the Gulf of Mexico. Cigarette butts are the largest source of trash in the world's oceans.
Largest Oceans; Deepest Waters; Earth Details; The surface of the planet is approximately 71% water and contains (5) five oceans, including the Arctic, Atlantic, Indian, Pacific and Southern. Interestingly, the smallest ocean in the world - the Arctic Ocean - has 25 percent of the planet's undiscovered petroleum resources. Pacific Ocean is the largest among all the five oceans of the world . Due to the enormity of the oceans, the influence of the oceans on the climate increases. The Arctic and the Atlantic oceans are connected by the Northwest Passage, a challenging sailing route. They are truly one "world ocean" which covers about 71 percent of the Earth's surface.

Learn more on our About section. A continuous body of water encircling Earth, the World Ocean is divided into a number of principal areas with relatively uninhibited interchange among them.Five oceanic divisions are usually defined: Pacific, Atlantic, Indian, Arctic, and Southern; the last two listed are sometimes consolidated into the first three. Glad you liked it . (source). But do you know the name and the size of the world's oceans? Pacific Ocean: Bali Sea, Bering Sea, Bering Strait, Coral Sea, East China Sea, Gulf of Alaska, Gulf of Tonkin, Philippine Sea, Sea of Japan, Sea of Okhotsk, South China Sea, and Tasman Sea; Atlantic Ocean: Baltic Sea, Black Sea, Caribbean Sea, Davis Strait, Denmark Strait, part of the Drake Passage, Gulf of Mexico, Labrador Sea, Mediterranean Sea, North Sea, Norwegian Sea, and almost all of the Scotia Sea; Indian Ocean: Andaman Sea, Arabian Sea, Bay of Bengal, Flores Sea, Great Australian Bight, Gulf of Aden, Gulf of Oman, Java Sea, Mozambique Channel, Persian Gulf, Red Sea, Savu Sea, Strait of Malacca, and Timor Sea; Southern Ocean: Amundsen Sea, Bellingshausen Sea, part of the Drake Passage, Ross Sea, a small part of the Scotia Sea, and Weddell Sea; Arctic Ocean: Baffin Bay, Barents Sea, Beaufort Sea, Chukchi Sea, East Siberian Sea, Greenland Sea, Hudson Bay, Hudson Strait, Kara Sea, Laptev Sea, and Northwest Passage; Discover things you didn't know about the oceans. The next largest ocean is the Atlantic, with an area of 41,081,270 sq miles (106,400,000 km²). Meet the stonefish, the camouflaged marine predator. An ocean is a body of water that composes much of a planet's hydrosphere. Oceans are the home of at least 230,000 known species ranging from seaweeds to blue whales. Fact #15. There are five oceans that cover just over 70% of our planet, and they are all connected together:. The oceans of the Earth are all connected.