Question

व्हिच ऑफ द फॉलोइंग इज नॉट ऑब्जर्व्ड इन ए होम ऑफ द सीरीज गिव रीज़न फॉर योर चॉइस​

Answer 1

Explanation:

Clearing vegetation removes the protection of plants and roots needed to lock soil in place. ... When the topsoil is eroded from an area, that area loses its most nutrient-rich layer, and therefore soil quality is reduced. Poor soil quality means smaller crop yields and may even wash away seeds and small plants.