Information communication revolution Upsc

Information communication revolution Evolution of communication technology Production of and trade in commodities are the basis of the economy of any country. For these to go on, smoothly and with efficiency, the most basic need is information exchange. The amount of information exchange depends very much on economic development. With the increase in demand for … Read more

Climate change and its Consequences Tnpsc

Climate change Definition Climate change in IPCC usage refers to a change in the state of the climate that can be identified (e.g. using statistical tests) by changes in the mean and/or the variability of its properties, and that persists for an extended period, typically decades or longer. Climate change definition by Ipcc Climate change … Read more

Development of Road Rail Water and Air routes in India Upsc

Development of Road Rail Water and Air routes in India Upsc

This is Tnpsc notes for Geography. For the topic “Transport”. The notes compiled from Samacheer Kalvi books.

Physical Geography

Geography optional – Physical Geography Physical geography of Oceans and Continents The continents cover 29% of the total area of the earth and the rest is filled with water. The continent that appears today is not the same in the past. The continents and oceans in today’s form will appear different in the future. Continent … Read more

Forest and Wildlife Resources in India Tnpsc Notes

Types of Forest and Vegetations

This article is for Tnpsc exams for the topic ‘Forest and Wildlife‘ Types of Forest and Natural Vegetation in India from geography is quite important for most government exams including UPSC and other state government exams. It is essential to know about forests, vegetation, and types of forest from any government officer’s point of view … Read more

Location and Physical features of India Tnpsc

Physical Features of Indian Subcontinent Coast and Land Boundary of India India shares a 15,200 Km land frontier in the west with Pakistan, North-west with Afghanistan, Nepal-China-Bhutan in the north, and Bangladesh-Myanmar in the east. India shares the longest border with Bangladesh with 4156 km. India shares the shortest border with Afghanistan at 106 km. … Read more

Rivers in India Tnpsc notes

This article discusses the Indian rivers and their tributaries. It also covers west and east flowing rivers in India and types of rivers in India. Rivers in India Rivers in India is an important topic in Civil services, often a number of questions asked from its topic. There are seven major rivers namely Indus, Brahmaputra, … Read more

Types of monsoon in India : Monsoon, rainfall weather and climate Tnpsc

South west monsoon and rainfall in India

Climate of India primarily categorised as Winter during January to february, Pre-Monsoon or Summer during March to May, Southwest monsoon during June to September and Northeast Monsoon during October to December

Agriculture cropping pattern in India Upsc

Agriculture cropping pattern in India Upsc

The agriculture and allied sectors include dairy, sheep, goat, poultry, piggery, fisheries, horticulture, sericulture, etc. India has three cropping Seasons namely: Rabi Kharif Zaid Rabi The rabi crops are sown in the winter. In India, winter is from October to December and it is harvested in Summer from April to June. Important rabi crops are … Read more

* * All the Notes in this blog, are referred from Tamil Nadu State Board Books and Samacheer Kalvi Books. Kindly check with the original Tamil Nadu state board books and Ncert Books.