What is importance of oceans for human beings ?
Answers
Answer:
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Explanation:
Explanation:
Ocean has several unique characteristics that make it an extremely valuable resource . The oceans make up 70 percent of the planet .The earth’s oceans are so vital for life that over 40 percent of the world’s population live near coastal areas.The oceans are an essential part of Earth’s water cycle. Some of the measure importance of Ocean as follows :-
1. It helps us breathe
Phytoplankton – tiny plant-like organisms that live in the sea – are responsible for at least 50% of the oxygen on Earth.
2. It helps regulate the climate
The ocean absorbs huge amounts of heat from the sun. “More than 90% of the warming that has happened on Earth over the past 50 years has occurred in the ocean,”
3. Its a important source of food
Fish is on the menu for billions of people around the world every day. Sea ⛵ food such as fish , crab , and many more , helps to maintain the protein level in human body .
4. Its biodiversity is incredible
It’s not just a source of food. The ocean is also home to an abundance of life. While estimates on the number of species that live in the sea exist, no one knows with absolute certainty what that number is.
5. It creates millions of jobs
By 2030, ocean-based industries will employ more than 40 million people worldwide. 5. It creates millions of jobs worldwide .
By 2030, ocean-based industries will employ more than 40 million people worldwide
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