Marine biodiversity supports ecosystem stability and human livelihoods. However, overfishing, pollution, and climate change threaten marine species, disrupting ecosystems and endangering oceanic health.
Class 6 Social Science Chapter 2 Oceans and Continents question answer
Class 6 NCERT Social Science India and the World: Land and the People Chapter 2 Oceans and Continents
Marine biodiversity refers to the variety of life forms in the oceans, including fish, plants, and microorganisms. It is essential for maintaining healthy ecosystems, providing food, oxygen, and livelihoods for millions of people. However, marine biodiversity is under threat from overfishing, pollution (such as plastic waste), habitat destruction, and climate change. These threats reduce the number of species, harm marine ecosystems, and destabilize the ocean’s ecological balance, leading to potential crises for both nature and humanity.
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