What is the main cause of extinction on earth today? instantaneous speciation continental drift human impact on the environment natural disasters

The correct answer is option C

The main cause of extinction on earth today is the impact of human beings on environment. Previously, extinction caused due many reasons but now the main reason is the involvement of human beings in the environment.

The human activities like deforestation, construction and many more activities adversely effects the population of most of the species.

They first become endangered and then readily if not protected on time becomes extincted.

Human Impact on the environment .

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

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