Question

To meet the environmental challenge of growing crops in the Sahel, farmers _____.

Answer 1

Pits that were deeper and bigger than traditional planting ones were made, allowing them to store more water. Manure was also added to the pits during the "dry" season in order to concentrate both water and nutrients close to the planted crops.

Answer 2

The correct answer fro above statement is:

To meet the environmental challenge of growing crops in the Sahel, farmers use land for a short time and move on

Explanation:

Africa’s Sahel experiences from disgraced soils, irregular rainfall, and an exploding population—all of which hold enormous assumptions for the region’s food security. Pits that were wider and bigger than regular farming ones were made, conceding them to save more water.