1. fishing: The ocean is a major source of food, providing about 15% of the world's animal protein. Fish are caught using a variety of methods, including nets, traps, and lines.
2. Shipping: The ocean is the most important trade route in the world. About 90% of global trade is transported by ship.
3. Recreation: The ocean is a popular destination for recreation, including swimming, boating, fishing, and diving.
4. Energy: The ocean can be used to generate energy from waves, tides, and wind.
5. Mining: The ocean floor contains a variety of minerals, including oil, gas, and metals.
6. Research: The ocean is a valuable resource for scientific research. Scientists study the ocean to learn more about its physical, chemical, and biological properties.
7. Transportation: Ships are used to transport people and goods across the ocean.
8. Climate regulation: The ocean plays a major role in regulating the Earth's climate. It absorbs heat from the sun and releases it slowly, helping to moderate temperatures.
9. Water: Ocean water can be desalinated and used for drinking, cooking, and irrigation.
10. Recreation: The ocean offers a variety of recreational activities such as swimming, fishing, boating, surfing, and kayaking.
