Question

Which of the following actions would be the most effective long-term solution to fighting desertification in the Sahel?

planting trees throughout the Sahel
constructing walls around villages to act as barriers against encroaching sands
dropping loads of water over large areas of the Sahel
using plows to remove sands from inhabited locations

Answer 1

planting trees throughout Sahel

Step-by-step explanation:

Answer 2

"Planting trees throughout Sahel" is the one action among the following actions given in the question that would be the most effective long-term solution to fighting desertification in the Sahel. The correct option among all the options that are given in the question is the first option. I hope it helps you.