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  2. Down to Earth (magazine) - Wikipedia

    en.wikipedia.org/wiki/Down_to_Earth_(magazine)

    In October 2016, Down To Earth launched a Hindi edition of the magazine, with exclusive coverage as well as repurposed content from DTE English edition. The Hindi edition was launched to serve a long-standing need to serve the large Hindi-speaking audiences in the country, especially in the Hindi speaking heartland, and to begin a conversation ...

  3. Pollution - Wikipedia

    en.wikipedia.org/wiki/Pollution

    Pollution is the introduction of contaminants into the natural environment that cause harm. [1] Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.

  4. Environmental issues in India - Wikipedia

    en.wikipedia.org/wiki/Environmental_issues_in_India

    Air pollution in India is a serious issue, with the major sources being biomass burning, fuel adulteration, vehicle emission, and traffic congestion. Air pollution is also the main cause of the Asian brown cloud, which has been causing the monsoon season to be delayed. India is the world's largest consumer of fuelwood, agricultural waste, and ...

  5. Najafgarh drain - Wikipedia

    en.wikipedia.org/wiki/Najafgarh_drain

    Aerial view Najafgarh Drain flowing through Kakrola Bridge near Dwarka Sector 16. The Najafgarh drain or Najafgarh nalah (nalah in Hindi means rivulet or storm water drain), which also acts as Najafgarh drain bird sanctuary, is another name for the northernmost end of River Sahibi, which continues its flow through Delhi, where it is channelized, and then flows into the Yamuna.

  6. Air pollution in India - Wikipedia

    en.wikipedia.org/wiki/Air_pollution_in_India

    Over the past decade air pollution has increased in India significantly. Asthma is the most common health problem faced by Indians and it accounts for more than half of the health issues caused by air pollution. [43] [44] Air pollution is believed to be one of the key factors in accelerating the onset of Alzheimer's disease in India. [45]

  7. Water pollution in India - Wikipedia

    en.wikipedia.org/wiki/Water_pollution_in_India

    Water pollution is a major environmental issue in India. The largest source of water pollution in India is untreated sewage. [1] Other sources of pollution include agricultural runoff and unregulated small-scale industry. Most rivers, lakes and surface water in India are polluted due to industries, untreated sewage and solid wastes.

  8. Air pollution - Wikipedia

    en.wikipedia.org/wiki/Air_pollution

    Air pollution can occur naturally or be caused by human activities. [4] Air pollution causes around 7 or 8 million deaths each year. [5] [6] It is a significant risk factor for a number of pollution-related diseases, including heart disease, stroke, chronic obstructive pulmonary disease (COPD), asthma and lung cancer.

  9. Sarsa river - Wikipedia

    en.wikipedia.org/wiki/Sarsa_river

    Baddi, Nalagarh, Barotiwala industrial areas (in Solan district are on banks of this river. The various research reports by the Central Pollution Control Board, Himdhara (a Himachal-based watchdog) and other media reports note that industrial effluents from Baddi, Barotiwala, and Nalagarh industrial areas, including the discharge from a common effluent treatment plant, illegal dumping of ...