Notes and Study material for Exams
rawan239 Road sector Road transport is considered to be one of the most cost effective and preferred modes of transport, both for freight and passengers, keeping in view its level of penetration and last mile connectivity in populated areas. A good road Network is vital to the Economic Development and social integration of the country. It … Read more
The agricultural sector in India accounts for about 14% of GDP and 10% of export earnings. India’s arable land area of 159.7 million hectares (394.6 million acres) is the second largest in the world, after the USA. Its gross irrigated crop area of 82.6 million hectares 9215.6 million acres) is the largest in the world. … Read more
Most of the knowledge we have about Earth’s deep interior comes from the fact that seismic waves penetrate the Earth and are recorded on the other side. Earthquake ray paths and arrival times are more complex than illustrated in the animations, because velocity in the Earth does not simply increase with depth. Velocities generally … Read more
Migration has been defined as crossing of the boundary of a political or administrative unit for a certain minimum period of time. It includes the movements of refugees, displaced persons, uprooted people as well as economic migrants. Internal migration refers to a move from one area (a province, district or Municipality) to another within one … Read more
Settlement can be defined as any form of human habitation which ranges from a single dwelling to large city. The word settlement has another connotation as well as this is a process of opening up and settling of a previously uninhabited area by the people. In geography this process is also known as occupancy. … Read more
A race is a grouping of humans based on shared physical or social qualities into categories generally viewed as inherently distinct by Society. India is a multicultural country. Anthropologists are committed to grasping the dynamics of communities and populations. As anthropology combines the premises of a biological as well as well as socio-cultural study, it looks at … Read more
The caste system is a Classification of people into four hierarchically ranked castes called varnas. They are classified according to occupation and determine access to wealth, power, and privilege. The Brahmans, usually priests and scholars, are at the top. Next are the Kshatriyas, or political rulers and soldiers. They are followed by the Vaishyas, … Read more
Migration is very important subject matter since after the bifurcation of Andhra Pradesh in 2013. The sate has been bifurcated into two states Andhra Pradesh and Telangana with Hyderabad as common capital for 10 years. People of Hyderabad are given grant to migrate to any part of Andhra Pradesh to reside and have domicile … Read more
Education has been accepted as one major agency of socialization, and teachers and educational institutions as socializing agents. In describing education as an instrument of Social Change, three things are important: the agents of change, the content of change, and the social background of those who are sought to be changed, i.e. students. Educational … Read more
Fauna and Flora Geography: Wild Animals, Animals, Birds, Reptiles, Mammals, Trees and Plants and others Flora is the name given to the collective plant life that grows or once grew in a certain area or during a given time period. It usually refers to the native plant life present but does include new species that … Read more