Notes and Study material for Exams
Central coordinating system vital to handle paddy stubble: Study Main Issue India needs a central coordinating mechanism for paddy stubble management and crop diversification with adequate Resources, clear assignment of responsibilities between national and sub-national agencies to counter the ill-effects of crop stubble burning during Covid-19 pandemic. This has been recommended by a study conducted by … Read more
Medium of Propagation Sound is a sequence of waves of pressure which propagates through compressible media such as air or water. During their propagation, waves can be reflected, refracted, or attentuated by the medium. The purpose of this experiment is to examine what effect the characteristics of the medium have on sound. Ground Wave or … Read more
Impact of mining on forest and Environment Mining activities, including prospecting, exploration, construction, operation, maintenance, expansion, abandonment, decommissioning and re-purposing of a mine can impact social and environmental systems in a range of positive and negative, and direct and indirect ways. Mining can yield a range of benefits to societies, but it may also cause … Read more
Role of information technology in Environment and human Health Information technology has tremendous potential in the field of environment Education and health as in any other field like business, economics, politics or culture. Development of Internet facilities, Geographic Information System (GIS) and information through satellites has generated a wealth of up-to- date information on various … Read more
Health Problems in India At the face of it, India is a booming economy and one of the fastest growing in the world. Yet, over one third of income is spent towards food and related consumption and hence, social security support for health, Education, housing etc. becomes critical. However, over half a century post-independence, there … Read more
General Defences Vis Major or Act of God When something occurs over which you have no control and it is effected of accentuated by the forces of nature then you are not liable in tort law for such inadvertent damage that may arise out of such. However if you were well aware … Read more
Evaporation and Condensation, and so governs the degree of stability of the atmosphere. 3. As relative humidity is directly associated with the temperature of the air, it affects the character and kinds of cloud formation and precipitation. Temperature is the degree of hotness or coldness of an object. We tend to observe … Read more
Environmental problems related to INFRASTRUCTURE-development/”>Infrastructure Development Infrastructure is essential for increasing economic progress and reducing POVERTY. The choices made in the type and scale of infrastructure Investment also have major implications for environmental sustainability. Land New infrastructure typically involves land use change and the selection of the site and its proximity to human … Read more
Environmental concerns of tourism Industry, both positive and negative effects including Climate change with reference to Himachal Pradesh Environmental concerns of tourism All too often, the Environment is the ultimate victim of development and expansion. Growth pressures have seen Dharamshala’s boundaries encroach on previously untouched land as the local Population and tourist demands … Read more
Factors affecting Photosynthesis There are three main factors affecting photosynthesis and several corollary factors. The three main are: Light irradiance and wavelength Carbon dioxide concentration Temperature. Total photosynthesis is limited by a range of environmental factors. These include the amount of light available, the amount of leaf area a plant has to … Read more