‘Block disintegration’ is a _____________ type of weathering. |
|||
(a) |
chemical |
(b) |
mechanical |
(c) |
biological |
(d) |
None of these |
‘Block disintegration’ is a _____________ type of weathering. |
|||
(a) |
chemical |
(b) |
mechanical |
(c) |
biological |
(d) |
None of these |