Tnpsc and Upsc Notes Pdf
Pravin Babu R 
Inter-State River Linkages Inter-State river linkages is a hot topic in India for several years, especially in the Southern States of the Indian Union. A large number of rivers in South India are non-perennial and water shortages are alarming offseason and in summer. This topic is a hot topic across the world. The present situation … Read more
Nuclear power plants in India India’s Nuclear programme had its origin in March 1944, which was started by Homi Jehangir Bhabha who founded the Nuclear research centre, at the Tata Institute of Fundamental Research. As of October 2021, there are 7 nuclear power plants in India and 23 nuclear reactors are operational. Its total installed … Read more
What are two types of Nuclear Reaction? Basically, there are two types of reactions in nuclear energy production they are Fission and Fusion reactions. Nuclear fission German scientists, Otto Hahn, and F.Strassman in 1939 discovered that when Uranium Nucleus is bombarded with a neutron, it splits into two smaller Nuclei among with emission of neutrons … Read more
Food web in the savanna The savanna is one of the most fascinating biomes on Earth, with endless grasslands, scattered trees, and a vibrant mix of wildlife. Stretching across regions like the African Serengeti, South America’s Llanos, and Australia’s tropical grasslands, it supports a diverse savanna food web that is both beautiful and complex. From … Read more
Lost wax technique for Metal Works The lost-wax technique or process is used for making objects of metals. This process is mostly used in Himachal Pradesh, Odisha, Bihar, Madhya Pradesh, and West Bengal. The technique differs slightly in each region. The low wax process involves different steps. First, the wax model of the image is … Read more
Manures and Fertilizers Manures are decomposed and organic matter that is derived from animals and plants. As it supplies nutrients to the crops and plants, it is also beneficial in different ways. Manures also enhance the biological activities in the soil, aeration and also improve the water holding capacity of the soil. As these Manures … Read more
Public Debt Public debt is the total of all borrowings of the government. It includes total liabilities borrowed by the government to meet its development budget. This has to be paid from the Consolidated Fund of India. This term also referred to the overall liabilities of both state and union governments. Also, in the case … Read more
Australian savanna is a tropical region in the North of Australia which is defined by the tropical climate. This is a landscape is made of small trees, shrubs, and grasses covering the ground. This Australian Savanna is called Australian Rangelands. This vast savanna sweeps across more than 1.5 million square kilometers and is one of … Read more
The elephant grass adapted and incorporated shallow roots that help in the advanced absorption of water quickly and in huge amounts. The elephant grass is tall grasses that came to Africa in 1913 and it grows in dense clumps which a height up to 10 feet tall. It grows in the savanna in Africa along … Read more
Alliteration The occurrence of the same letter or sound at the beginning of adjacent or closely connected words. Examples Peter Piper picked a peck of pickled peppers. (pppppp) Occurance of ‘P’ A good cook could cook as many cookies as a good cook who could cook cookies. Occurance of ‘C’ Allusion An expression designed to … Read more