Which of the following are the main determinants of desertification in a geographical area on Earth?
1. Patterns of Atmospheric Circulation
2. Quality of Soil
3. Quantity of Insolation
4. Latitudes and Longitudes
Select the correct option from the codes given below:

Answer: [B] Only 1 & 2

This question is a part of GKToday's Integrated IAS General Studies Module