What are oceans used for?

Oceans are mainly used for the following purposes:

• Transportation:Around 80 per cent of global trade by volume and over 70 per cent of global trade by value are carried by sea and are handled by ports worldwide.
• Recreation: From fishing to boating to kayaking and whale watching, the ocean provides us with many unique activities.
• Economic benefits: The ocean is vital to the world’s economy, with more than 90% of trade using sea routes and as a source of jobs for millions of people.
• Food:The ocean provides more than just seafood; ingredients from the sea are found in surprising foods such as peanut butter and soymilk.
• Medicine:Many medicinal products come from the ocean, including ingredients that help fight cancer, arthritis, Alzheimer’s disease, and heart disease.

Further Reading:

• Ocean Floor And Its Features
• Minor Relief of the Ocean floor