Question

(c) In hot and arid regions which
change is a cause of mechanical
weathering ?​

Answer 1

 list different types of physical and chemical weathering; ... primary cause of frost heave in soils ... hot arid regions: large diurnal changes in temperature and relative

Answer 2

Answer:

The important agents of mechanical weathering are:

The decrease in pressure that results from removal of overlying rock

Freezing and thawing of water in cracks in the rock

Formation of salt crystals within the rock

Cracking from plant roots and exposure by burrowing animals