Environmental hazards sicken or kill millions of people — soot or smog in the air, for example, or pollutants in drinking water.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/curbing-cooking-smoke-kills-more-people-malaria
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/environment-news-network
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/malaria
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/firewood
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/charcoal
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/women
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/children
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chulhas-cookstoves