Name three states having black soil and the crop which is mainly grown in it.
Black soil is typical of the Deccan trap region and is made up of lava flows. Three states where this soil is predominantly found are Maharashtra, Madhya Pradesh, and Chhattisgarh. It covers the plateaus of these states and extends in the south-east direction along the Godavari and Krishna valleys.
The crop mainly grown in black soil is cotton. Due to its suitability for this crop, the soil is also known as black cotton soil. It consists of fine clayey material and is famous for its capacity to hold moisture, making it ideal for cotton cultivation.
Explanation
The answer is derived directly from the section titled 'Black Soil' in the provided context. The text explicitly lists the states covered by the soil: 'They cover the plateaus of Maharashtra, Saurashtra, Malwa, Madhya Pradesh and Chhattisgarh'. From this list, Maharashtra, Madhya Pradesh, and Chhattisgarh are identified as states. The text states, 'Black soil is ideal for growing cotton and is also known as black cotton soil', identifying cotton as the main crop.