Environment

Air pollution is broken down into ambient (outdoor) air pollution and indoor air pollution. This pollution Subscribe on YouTube Join Our Telegram Channel comes from many sources, the majority of them a result of human activity: the burning of fossil fuels, such as coal to generate electricity for homes and businesses, or petrol and diesel … Read more DMPQ- What is Air pollution? How does it affect the health of the Human on Planet earth.

Sand and gravel, together known as aggregate, is the 2nd largest raw material used on earth after water. Indiscriminate sand mining in India not only threatens the environment and ecosystem but  also endangers the economy. Therefore, sustainable sand mining (SSM) is recommended. Join Our Telegram Channel Subscribe on YouTube Sustainable sand mining uses sound scientific … Read more DMPQ- What is sustainable sand mining and comment on the importance of Sustainable sand Mining.

Tiger census is done to quantified and identify the population of Tigers in India. It is an important component of tiger conservation programme. It is published by the wildlife institute of India. Method of TC are as follows: Pugmark technique: It has been one of the most popular ways of counting tigers. Each tiger is … Read more DMPQ-What is Tiger census? What is the need of conduction Tiger census?