PPSC Prelims and Mains Notes-PPSC Test Series
Fresh water ecosystems- The salt content of fresh bodies is very low, always less than 5 ppt (parts per thousand). E.g lakes, ponds, pools, springs, streams, and rivers Marine ecosystems – the water bodies containing salt concentration equal to or above that of sea water (i.e., 35 ppt or above). E.g shallow seas and … Read more AQUATIC ECOSYSTEM
Deserts are formed in regions with less than 25 cm of annual rainfall, .or sometimes in hot regions where there is more rainfall, but unevenly distributed in the annual cycle. Lack’ of rain in the mid latitude is often due to stable high pressure zones; deserts in temperate regions often lie in “rain shadows”, … Read more DESERT ECOSYSTEM
found where rainfall is about 25-75 cm per year, not enough to support a forest, but more than that of a true desert. vegetation formations that are generally found in temperate climates. In India, they are found mainly in the high Himalayas. The rest of India’s grasslands aremainly composed of steppes and savannas. Steppe … Read more GRASSLAND ECOSYTEM
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 … Read more FOREST ECOSYSTEM
The interrelations between organisms and environment on the land constitute “Terrestrial Ecology”. The most important limiting factors of the terrestrial ecosystems are moisture and temperature. TUNDRA The word tundra means a “barren land” since they are found where environmental conditions are very severe. There are two types of tundra- arctic and … Read more TERRESTRIAL ECOSYSTEMS
Ecology is defined “as a scientific study of the relationship of the living organisms with each other and with their environment.” The classical texts of the Vedic period such as the Vedas, the Samhitas, the Brahmanas and the Aranyakas-Upanishads contain many references to ecological concepts .The Indian treatise on medicine, the Caraka- Samhita … Read more ECOLOGY
Rajasthan Mineral Policy 2015 Subscribe on YouTube Rajasthan may put about 400 small size mining leases of minerals like granite,marble and quartz under the hammer in 2015 as it looks to expand its area under mining as well as increase revenue. 9% of total mineral production in the country, is also exploring joint ventures (JV) with multi … Read more Various Missions, Policies ,Projects and Schemes of Rajasthan- Their Objectives and Impact.
Join Our Telegram Channel Crop Insurance Scheme CM Jan AwasYojna Rajasthan Startup Policy Resurgent Rajasthan Partnership Summit 2015 Bhamshah Health Insurance Scheme 2015 Rajasthan Micro, Small and Medium Enterprises (MSMEs) Policy 2015 Smart City Programme-2015 AMRUT Mission- 2015 Rajasthan Mineral Policy-2015 Rajasthan Agro-Processing and Agri-Marketing Promotion Policy, 2015 Rajasthan Biotechnology Policy 2015 Rajasthan Amendment … Read more Programmes and Schemes- Government Welfare Schemes for SC/ST/Backward Class/Minorities/Disabled Persons, Destitute, Women, Children, Old Age People, Farmers & Labourers.
Total Population Absolute Precentage Total Rural Urban Total Rural Urban Persons 68548437 51500352 17048085 100.0 75.1 24.9 Males 35550997 26641747 8909250 100.0 74.9 25.1 Females 32997440 24858605 8138835 100.0 75.3 24.7 Decadal Change Absolute Precentage 2001-2011 Total Rural Urban Total Rural Urban … Read more Demographic Scenario of the State and its impact.
Rajasthan ranks second only to Jharkhand in the availability of minerals and is blessed with 79 different minerals. Rajasthan has a monopoly in Non-Metallic Minerals ,while Rajasthan is not so rich in metallic minerals but the quality of metallic minerals available in the state is high. Iron Although Rajasthan is not rich in … Read more Resources of Rajasthan