Question

what is meant by granular weathering

Answer 1

The process of physical or mechanical weathering due to repeated heat and cooling because of temperature change ...

Answer 2

A form of weathering where the grains of a rock become loosened and fall out, to leave a pitted, uneven surface. André (2002) Geografiska A 84, 3–4 finds that the granular disintegration of crystalline rocks operates at the same rate whatever the environment.