Question

In arid regions, trees are planted in rows perpendicular to wind direction.

Hint:

Planting trees perpendicular to the wind helps reduce wind erosion and moisture loss, which is critical in arid regions.

Answer 1

In arid regions, trees are planted perpendicular to the wind direction to reduce the wind speed and minimize soil erosion. This arrangement helps in reducing the loss of moisture from the soil by shielding the land from strong winds, which are common in such areas.