Question

How are oceans useful to mankind

Answer 1

The world ocean provides so many benefits. Here are ten things the ocean does for humans and the planet: The air we breathe: The ocean produces over half of the world's oxygen and absorbs 50 times more carbon dioxide than our atmosphere.

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Answer 2

Some of the reasons why oceans are useful to mankind are:

• Oceans serve to be a good route for trade between international countries and continents.

• They produce more than half of the oxygen in the atmosphere and absorb most carbon emissions from it.

• We get marine food items like prawns, crabs, squids, shrimps, lobsters, mussels, oysters, etc.

• The oceans are also important for recreational use like for sports of swimming, fishing, scuba diving, boating, and waterskiing.

• A major part of oceans is involved in the water cycle through evaporation and thus earth gets rain.

• It gives us fossil fuels like petroleum and natural gas as well as minerals like salt, gravel, manganese, copper, nickel, iton, cobalt, etc.

These are only a few of the many uses of oceans.