Prelims Notes

functional classification of urban settlements Problems of human settlement in India

  The definition of function varies across the disciplines. In political science it refers to duties, in mathematics it means the relationship between two variables and in geography it is synonymous to occupation. Geographers have classified towns on the basis of their site, situation, size, rank, location and relative elevation. Functional classification of towns attempts to categorize … Read more

Administrative System of Rajasthan

Administrative System of Rajasthan ​​​​​​​​​Rajasthan is divided into 33 districts for administrative purposes. The responsibilities of district management are carried out by a number of All-India officials and a number of state-appointed officials. The ​All-India officials in each district are a District Collector or District Magistrate (from the Indian Administrative Service), a Superintendent of Police … Read more

27.03.18 (RPSC) Rajasthan Current Affairs

RAJASTHAN Chipko originated in Rajasthan’s Khejadli village in 1730   About 240 years before the launch of Chipko Movement in Uttar Pradesh by Sunderlal Bahuguna, 363 persons of the Bishnoi community had laid down their lives to save the ‘khejadi’ trees (Prosopis cineraria) in Jodhpur’s Khejadli village in 1730.   The Jodhpur king had ordered wood for the … Read more

Non- metallic and conventional minerals [coal,petroleum and natural gas), (c) hydro electricity and non conventional sources of energy (Solar, Wind, bio-gas),(d) energy sources Their distribution and conservation.

  Petroleum, natural gas, coal, nitrogen, uranium and water power are examples of conventional sources of energy. They’re also called non-renewable sources of energy and are mainly fossil fuels, except water power. Rising growth of population has created a tremendous pressure on the conventional resources of energy and thus the concept of sustainable development get prominent … Read more

SECOND GREEN REVOLUTION

SECOND GREEN REVOLUTION The main objectives of the second Green Revolution are: (i) To raise agricultural productivity to promote food security (ii) More emphasis on bio-technology (iii) To promote sustainable agriculture (iv) To become self-sufficient in staple food, pulses, oil seeds, and industrial raw material (v) To increase the per capita income of the farmers … Read more

DMPQ- What is e waste? Discuss its impact on the environment and health.

E-waste or electronic waste refers to all waste from electronic and electrical appliances which have reached their end- of- life period or are no longer fit for their original intended use and are destined for recovery, recycling or disposal. It includes computer and its accessories monitors, printers; typewriters, mobile phones and chargers, remotes, batteries, LCD/Plasma … Read more