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This type of soil is black in colour. These soils are also called as regur soils. In the north-western found Deccan Plateau. [5] The soil is suitable for growing cottons, due to which it is also known as black cotton soil. It is believed that the climatic conditions along with the parent rock material are the important factors for the formation ...
Chernozem (/ ˈ tʃ ɜːr n ə z ɛ m / CHUR-nə-zem), [a] also called black soil, regur soil or black cotton soil, is a black-colored soil containing a high percentage of humus [3] (4% to 16%) and high percentages of phosphorus and ammonia compounds. [4] Chernozem is very fertile soil and can produce high agricultural yields with its high ...
A 2024 study of glycerol dialkyl glycerol tetraether levels in fossilized peat found that the Deccan Traps caused long-term warming of around 3°C over the course of the final 100,000 years of the Maastrichtian, as well as about 5°C drop in temperature for less than 10,000 years around 30,000 years prior to the K-Pg boundary (coinciding with ...
Red soil is a type of soil that typically develops in warm, temperate, and humid climates and comprises approximately 13% of Earth's soils. [1] It contains thin organic and organic-mineral layers of highly leached soil resting on a red layer of alluvium .
India was the largest producer of wheat and grain. Then settled life soon followed with implements and techniques being developed for agriculture. [3] [4] Double monsoons led to two harvests being reaped in one year. [5] Indian products soon reached the world via existing trading networks and foreign crops were introduced to India.
Laterite in Sơn Tây, Hanoi, Vietnam. Francis Buchanan-Hamilton first described and named a laterite formation in southern India in 1807. [4]: 65 He named it laterite from the Latin word later, which means a brick; this highly compacted and cemented soil can easily be cut into brick-shaped blocks for building.
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India's territorial waters extend into the sea to a distance of 12 nautical miles (13.8 mi; 22.2 km) from the coast baseline. [7] India has the 18th largest Exclusive Economic Zone of 2,305,143 km 2 (890,021 sq mi). The northern frontiers of India are defined largely by the Himalayan mountain range, where the country borders China, Bhutan, and ...