INDIAN GEOGRAPHY

Detailed explanation-1: -Red Soil is formed by the weathering of igneous rocks like granite and metamorphic rocks like gneiss. The soil appears red due to the presence of iron and its oxides.

Detailed explanation-2: -laterite, soil layer that is rich in iron oxide and derived from a wide variety of rocks weathering under strongly oxidizing and leaching conditions.

Detailed explanation-3: -It is formed by the weathering of ancient crystalline and metamorphic rocks, particularly acid granites and gneisses, quartzitic rocks, and felspathic rocks. Chemically, red soil is siliceous and aluminous, with free quartz as sand, but is rich in potassium, ranging from sand to clay with the majority being loamy.

Detailed explanation-4: -Red soils are generally formed from sedimentary rocks which are rich in iron.

Detailed explanation-5: -Red Soil is also known as Omnibus soil. The presence of ferric oxide gives a red color to this soil. This soil is mainly found in the eastern and southern parts of the Deccan plateau, Orissa, Chhattisgarh, and southern parts of the middle Ganga plain.