Question

why seas are useful for us​

Answer 1

Answer:

Sear are very useful for us we can make salt by use them which is very essential part of our life

Answer 2

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The air we breathe: The ocean produces over half of the world's oxygen and absorbs 50 times more carbon dioxide than our atmosphere. Climate regulation: Covering 70 percent of the Earth's surface, the ocean transports heat from the equator to the poles, regulating our climate and weather patterns.