Indian Airports are well connected domestically as well as internationally, and have contributed significantly to the aviation industry of the country. Indian Transport system is an important part of Indian economy. The modes of Indian transportation include traditional mode walking, roadways, railways, airways and waterways. A variety of vehicles are available to the citizens to travel from one place to another. Indian Natural History is the history of animals, birds, plants, etc in the country. It relates to the study, exploration, use and protection of Indian flora and fauna. This history is preserved in Indian literature. The development in Indian Natural History can be traced from the Indus Valley Civilization to the present time. Indian astronomy finds its first references in the Rig Veda, which dates back to 2000 B.C. Indian Physiography refers to the physical aspects of the country. It includes a variety of physiographic divisions of India, which are present in different regions of the country. Some of the Indian Islands are Salsette Island, Bhavani Island, Ghoramara Island, Majuli, Andaman and Nicobar Islands and Lakshadweep Islands. Zoos in India are renowned tourist destinations scattered in various Indian states. They provide refuge to innumerable species of animals, birds, reptiles and mammals in captivity. Indian Vegetation is significantly affected by agricultural activities and a variety of techniques used in agriculture. It is an important part of Indian economy and strongly influences food security in the nation. Indian Climate is extremely diverse and is affected by diverse topography. Industries in India have expanded post-independence. Numerous large and small scale industries have developed in recent times. Some of the Industries in India are handicraft industry, paper industry and shipping industry. Communication in India improved the general scenario of exchanging information from any possible region of the country. Indian Mines and Minerals are spread throughout the country. They act as revenue earners of India. Some of the Indian minerals are iron-ore, bauxite, mica and coal. Some of the Indian mines are Kollur Mine, West Bokaro Coal Mines and Hatti Gold Mines. The Indian Soil is mainly divided into eight major groups. These divisions are the Alluvial Soil, Red Soil, Regur Soil, Laterite and Lateritic Soils, Arid and Desert Soils, Forest and Mountain Soils, Peaty and Marshy Soils and Saline and Alkaline Soils.
The history of Indian soil dates back to the prehistoric period. Animal husbandry in India is a branch of agriculture which deals with animals and their products. It is a source of income for the Indian farmers and helps in earning foreign exchange through export of animal products. Animals like cows, buffaloes, sheep and goat are valued significantly for their products in India. Indian Demography is based on certain social parameters related to the population of the country. Some of these parameters are language, education, religion and income. The study of Indian demography helps in making decisions regarding the living conditions, nutrition, health, etc of the citizens of the country. Indian Telecommunications have become a necessity in the lives of the people of the country. Indian telecommunication network is the second largest network in the world in terms of the number of telephone users for both fixed and mobile phone users. Indian Geology relates to the physical structure of the country and its history. It also relates to the physical and chemical substances of earth like rocks present in India. Indian trade is a vast and important part of Indian economy and helps in earning foreign exchange. It helps in strengthening international relations of India with foreign countries. As of 2015, foreign trade had a share of 48.8 percent in India`s Gross Domestic Product. |