How many oceans are there

By drawing attention to the Southern Ocean, the National Geographic Society hopes to promote its conservation. The impacts of industrial fishing on species like krill and Patagonian toothfish which is marketed as Chilean sea bass has been a concern in the Southern Ocean for decades. In , catch limits were imposed in the region. Tait has been on the job since It involves staying on top of current events and monitoring who controls what areas of the world.

For example, National Geographic maps show that the U. In disputed areas, Tait works with a team of geographers and editors to determine what most accurately represents a given region. Minor changes happen on a weekly or biweekly basis. Major changes, like labeling the Southern Ocean, are more rare. While not directly responsible for determining them, the IHO works with the United Nations Group of Experts on Geographical Names to standardize names on an international scale.

The IHO recognized the Southern Ocean in its guidelines but repealed that designation in , citing controversy. It has deliberated on the matter since, but has yet to receive full agreement from its members to reinstate the Southern Ocean. The U. Board on Geographic Names, however, has used the name since A version of this story appears in the October issue of National Geographic magazine.

All rights reserved. Share Tweet Email. Why it's so hard to treat pain in infants. This wild African cat has adapted to life in a big city. Animals Wild Cities This wild African cat has adapted to life in a big city Caracals have learned to hunt around the urban edges of Cape Town, though the predator faces many threats, such as getting hit by cars.

As featured in:. View unit. Cross-curricular Ages Oceans for beginners Oceans for beginners ages unit is a cross-curricular KS1 teacher resource. Cross-curricular Ages Oceans for beginners Oceans for beginners ages unit is a cross-curricular KS2 teacher resource. Cross-curricular Ages Oceans for beginners Oceans for beginners ages unit is a cross-curricular KS3 teacher resource.

Cross-curricular Ages Oceans for beginners Oceans for beginners ages unit is cross-curricular KS4 teacher resource. Science Ages Coral Oceans These resources for ages are based on the journeys undertaken by science teams taking part in the XL Catlin Seaview Survey expeditions. Cross-curricular Ages Frozen Oceans at home This unit, designed to be used at home, focuses on the Arctic for children ages Science Ages Coral Oceans at home This unit, designed to be used at home, focuses on the coral reefs for students aged You might also be interested in:.

How to teach classification. How to teach evolution. Learn more: What is the marine carbon cycle? Log in. Remember me. The Five bodies of water and the global ocean produces more then half oxygen humans breath. Historically the Ocean was thought of having 4 oceans, however we have five oceans of the world. What are the 5 oceans? With sea level rise just think of our ice melting and how a percent of earth would so be under water.

The oceans of the world host over , marine animals species and more could be discovered as humans learn ways to explore the deepest sections of the ocean. We all share the same ocean our one world Ocean, learn more about how we can protect the microplastics that are harming fish and how we can support the ocean cleanup.

Photo below:. The first ocean to ever be crossed by an airplane. The Antarctic ocean is the smallest of our oceans and the fourth largest and is full of wildlife and mountains of ice lastly throughout the year. Although this area is so cold humans have managed to live here. One of the largest setbacks is with global warming most of the ice mountains is expected to melt by The Southern Ocean also known as the Antarctic Area: 7. How many people live in the Antarctic?

No humans live in Antarctica permanently, but around 1, to 5, people live through the year at the science stations in Antarctica.

The only plants and animals that can live in cold live there. The animals include penguins, seals, nematodes, tardigrades and mites. Until the mid s the Indian Ocean was called the Eastern Oceans. The Indian Ocean is around 5. This Ocean is the second largest of our five oceans and home of the largest islands in the world.