Multiple choice

What is it called when there is a decline in the productive potential of soil by 10% or more?

  1. Soil salinization

  2. Waterlogging

  3. Desertification

  4. Wind erosion

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Desertification is defined as the degradation of land in arid, semi-arid, and dry sub-humid areas, resulting in a loss of biological productivity.