Sometime due to major accident and leakage the situation become worst for the nearby peoples. Kedarnath is a town located in the Indian state of Uttarakhand and has gained importance because of Kedarnath Temple located at the latitude of 30.73 and the longitude of 79.06. This region is seismically and ecologically very sensitive and delicate, even a minute changes (anthropogenic or natural) can create a dangerous disaster. A natural hazardous has been happened in Kedarnath valley due to torrential rainfall during 16 and 17 June 2013.

In Bangalore about 6.8 million people produce more than 3500 tonnes of waste in a single day. Despite the large infrastructure created for waste management, garbage is currently being disposed rather than managed. It continues to pollute the environment and poses a health risk to collectors as well as the general public.

The National Rural Employment Guarantee Act (NREGA) has a mandate to guarantee 100 days of labour in a financial year to those registered under it, under various categories such as natural resource management, drought proofing, water harvesting and conservation, afforestation and tree planting, and horticulture activities.

The north eastern state of Arunachal Pradesh is home to a large number of tribal population of diverse liguistic and ethnic background. With increasing economic activity and consequently increasing complexity in production, exchange and level of development, concentration of population is migrating from point to another.