How does the harmattan contribute to desertification in the Sahel? Choose all answers that are correct. A. It blows rain clouds away. B. It erodes soil. C. It sparks fires. D. It spreads sand to other regions.

The right answer for the question that is being asked and shown above is that: "D. It spreads sand to other regions; A. It blows rain clouds away. " the harmattan contribute to desertification in the Sahel is that it spreads sand to other regions and i t blows rain clouds away.