Q.7. “Oceans are the store-house of resources.” – Write a short note.

Oceans are indeed a vast storehouse of resources, playing a crucial role in the global economy and supporting a significant portion of the world’s population. They provide a wide array of biotic and abiotic resources that are essential for various industries and livelihoods.

Biotic resources from the ocean include a diverse range of life forms such as fish, crustaceans, molluscs, corals, and marine mammals. These organisms are not only vital for the marine food chain but also for human consumption, providing nutrition and sustenance to billions of people worldwide.

Abiotic resources refer to non-living components, including minerals, energy sources, and water itself. The ocean floor is rich in minerals like manganese, copper, nickel, iron, and cobalt, which are extracted for various uses. Additionally, oceans are drilled for crude oil and provide sand and gravel for construction.

The oceans also play a pivotal role in climate regulation by absorbing carbon dioxide and producing oxygen. Phytoplankton, tiny marine plants, contribute significantly to the oxygen we breathe and are instrumental in the carbon cycle.

Moreover, oceans are a source of renewable energy. The movement of waves and tides, as well as offshore wind farms, harness energy that can be converted into electricity, contributing to the global energy supply.

In summary, oceans are not just bodies of water; they are dynamic ecosystems that offer a plethora of resources. These resources are integral to sustaining economic activities, ensuring food security, and maintaining ecological balance. It is imperative to manage and protect these resources to ensure their sustainability for future generations.