Which is the main source of environmental problem India?

Which is the main source of environmental pollution in India?

However, the main sources contributing to air pollution are well identified and this list is common for all Indian cities – vehicle exhaust, heavy industry including power generation, small scale industries including brick kilns, resuspended dust on the roads due to vehicle movement and construction activities, open …

What is the major source of environmental problems?

Pollution is one of the primary causes of many of the other environmental concerns, including climate change and biodiversity. All 7 key types of pollution – air, water, soil, noise, radioactive, light and thermal – are affecting our environment.

Which is the main source of environmental pollution in India Class 12 geography?

Water pollution is the main source of water-borne diseases in India. Diarrhoea is the main disease caused by polluted water. Answer: Human activities is the main source of environmental pollution in India.

What is major environmental pollution problem?

Some of the environmental problems are pollution, soil erosion leading to floods, salt deserts and sea recedes, desertification, landslides, change of river directions, extinction of species, and vulnerable ecosystem in place of more complex and stable ecosystems, depletion of natural resources, waste accumulation, …

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What are the main causes of environmental pollution?

21.3. Causes of environmental pollution

  • Urbanization and industrialization. Since the era of industrial revolution, man has continued to introduce hazardous materials into the environment at an alarming rate. …
  • Mining and exploration. …
  • Agricultural activities. …
  • Burning of fossil fuels. …
  • Particulate matter. …
  • Plastics.

What is meant by environmental problem?

Environmental issues are defined as harmful effects to Earth and its natural systems due to the actions of humans. Although climate change can also occur from natural causes, human behavior has led to an increase in greenhouse emissions.