TSPSC Prelims and Mains Notes-TSPSC Test Series
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
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 the … Read more
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
The rapid growth of technology, upgradation of technical innovations and a high rate of obsolescence in the electronics industry have led to one of the fastest growing waste streams in the world which consist of end of life electrical and electronic equipment products. It comprises a whole range of electrical and electronic items such as … Read more
Three important peasant movements of the early twentieth century: Kisan Sabha and Eka movements in Avadh in UP Mappila rebellion in Malabar Bardoli Satyagrah in Gujarat The UP Kisan Sabha was set up in February 1918 through the efforts of Gauri Shankar Mishra and Indra Narain Dwivedi with the support of Madan Mohan Malviya. By … Read more
Rotational Motion A rotation is a circular movement of an object around a center (or point) of rotation . A three-dimensional object always rotates around an imaginary line called a rotation axis. If the axis passes through the body’s center of mass, the body is said to rotate upon itself, or spin. A rigid body … Read more
The economic consequences of the British rule can be studied under three heads: Decline of Indian Handicrafts and progressive ruralisation of the Indian economy Growth of the new land system and the commercialisation of Indian agriculture Process of industrial transition of India Decline of Handicrafts While India was an exporter of Handicrafts before the … Read more
Principal of inheritance and variation Inheritance or Heredity is the genetic information passing for traits from parents to their offspring, either through asexual reproduction or sexual reproduction. This is the process by which an offspring cell or organism acquires or becomes predisposed to the characteristics of its parent cell or organism. Through heredity, variations exhibited … Read more
Muslim League 1906 by Aga Khan, the Nawab of Dhaka, and Nawab Mohsin-ul-Mulk It made no critique of colonialism, supported the partition of Bengal and demanded special safeguards for the Muslims in government services. ML’s political activities were directed not against the foreign rulers but against the Hindus and the INC. Their activities were not … Read more
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