The correct answer is: a) Lateritic soil.
Lateritic soil is a type of soil that is rich in iron and aluminum oxides. It is formed in tropical and subtropical regions with high rainfall and high temperatures. Lateritic soils are typically red or yellow in color and are very poor in nutrients. They are also very hard and difficult to work with.
Red and yellow soil is a type of soil that is found in tropical and subtropical regions. It is formed from the weathering of rocks that are rich in iron and aluminum. Red and yellow soils are typically red or yellow in color and are very fertile. They are also very good at retaining water.
Alluvial soil is a type of soil that is found in river valleys. It is formed from the deposition of sediment by rivers. Alluvial soils are typically very fertile and are good at retaining water.
Black soil is a type of soil that is found in the Deccan Plateau of India. It is formed from the weathering of basalt rocks. Black soils are typically black in color and are very fertile. They are also very good at retaining water.
In Nagaland, the predominant soil type is lateritic soil. This is because Nagaland has a tropical climate with high rainfall and high temperatures. The lateritic soil in Nagaland is typically red or yellow in color and is very poor in nutrients. It is also very hard and difficult to work with.