Zenith Point RAS class notes

Structure, relief and physiographic divisions

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  Three Geological divisions: The peninsular block The Himalayas and other Peninsular Mountains Indo-Ganga-Brahmaputra Plain   Peninsualar block is made of gneisses (metamorphic) and granites (igneous). Six physiographic divisions: The Northern and North-eastern Mountains The Northern Plain The Peninsular Plateau The Indian Desert The Coastal Plains The Islands Northern and North-Eastern Mountains Approximate length of … Read more Structure, relief and physiographic divisions

EUTROPHICATION AND HARMFUL ALGAL BLOOMS

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  Eutrophication is a syndrome of ecosystem, response to the addition of artificial or natural substances such as nitrates and phosphates through fertilizer, sewage, etc that fertilize the aquatic ecosystem. The growth of green algae which we see in the lake surface layer is the physical identification of an Eutrophication. Some algae and blue-green bacteria … Read more EUTROPHICATION AND HARMFUL ALGAL BLOOMS

FOREST ECOSYSTEM

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Forest ecosystem includes a complex assemblage of different kinds of biotic communities. Optimum conditions such as temperature and ground moisture are responsible for the establishment of forest communities. Forests may be evergreen or deciduous which are distinguished on the basis of leaf into broad-leafed or needle leafed coniferous forests in the case of temperate areas. … Read more FOREST ECOSYSTEM

solutions

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Solutions Solutions are homogeneous (single-phase) mixtures of two or more components. They are extremely important in Chemistry because they allow intimate and varied encounters between molecules of di?erent kinds, a condition that is essential for rapid chemical reactions to occur. Molarity: Molarity is defined as the number of moles of solute dissolved per litre of … Read more solutions

Water Resources

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  Rainfall: With an average annual rainfall of 1,170 mm, India is one of the wettest countries in the world. At one extreme are areas like Cherrapunji, in the northeast, which is drenched each year with 11,000 mm of rainfall, and at the other extreme are places like Jaisalmer, in the west, which receives barely … Read more Water Resources

e-governance and e- commerce,

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E- Governance E-government refers to the delivery of national or local government information and services via the Internet or other digital means to citizens or businesses or other governmental agencies. E-government is a one-stop Internet gateway to major government services. E-government facilitates provision of relevant government information in electronic form to the citizens in a … Read more e-governance and e- commerce,

Congress Sessions

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        1885 W.C. Bannerjee Bombay   1886 Dadabhai Naroji Calcutta   1887 Badruddin Tyabji Madras   1888 George Yule Allahabad   1889 William Weederburn Bombay   1905 G.K. Gokhale Banaras – Issues like welcoming the prince of wales led to feud   1906 Dadabhai Naoroji Calcutta – Approval of issues of swadesi … Read more Congress Sessions

Daily current affair 15 October 2015 the hindu and indian express

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Citizens with disability Disability act 1955 clearly Mendes that public Roads, building and transportation should be made barrier free for person with disability. United Nations convention on the rights of person with disability 2007 recognised that basic human right and and accessibility are prerequisite. Sugamya Bharat accessible India campaign is launched by India National Building … Read more Daily current affair 15 October 2015 the hindu and indian express

Rajasthani Languages & Literature

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  Rajasthani Languages Evolution of rajasthani languages from Shaurseni Prakrit Saureni Prakrit is then developed into:-          Gurjar in western region          Shaurseni in eastern region (Apram bhasha)   Gurjar-          Maru Gurjar or old Rajasthani          its common language of Rajasthan and Gujrat          1st work was Bhrateshwar Bahubali Ghor by Vajrasensuri in 1168 … Read more Rajasthani Languages & Literature

Green Revolution and its impact on major crops of India

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  The Green Revolution was initiated in the 1960’s to address the issue of malnutrition in the developing world. The technology of the Green Revolution involved bio-engineered seeds that worked in conjunction with chemical fertilizers and heavy irrigation to increase crop yields. Green Revolution was largely confined in wheat crop and in northern India such … Read more Green Revolution and its impact on major crops of India