How have humans used oceans?

Humans have used oceans for various purposes throughout history. Oceans are important for transportation, as they serve as routes for ships and boats carrying goods and people across the world. They also provide food through fishing, which supports the global fishing industry. Oceans are a source of minerals, oil, and natural gas that are essential for industries. Additionally, oceans play a role in tourism and recreation, with many coastal areas being popular vacation destinations. Humans also use oceans for scientific research and exploring marine life, helping us understand the ecosystem and climate.

This question related to Chapter 2 Social Science Class 6th NCERT.
From the Chapter 2. Oceans and Continents.
Give answer according to your understanding.