In the soil-forming regime, which one of the following occurs in a region where evapotranspiration exceeds precipitation significantly?

Which one of the following is not a soil forming factor ?

Which one of the following is the main cause of soil erosion in arid and semi-arid regions of India?

In which one of the following areas in India , the problem of soil erosion is critical?

In which of the following regions of India, black soil is found ?

Which of the following soil is most suited for tea plantation?