Plant roots growing in cracks and breaking the rock apart is another example of physical weathering.
(Plant roots; growing; L:in cracks) (Plant roots; breaking; the rock; apart) (Plant roots growing in cracks and breaking the rock apart; is; another example of physical weathering)
Plant roots Plant roots Plant roots growing in cracks and breaking the rock apart
growing breaking is
L:in cracks
the rock apart
another example of physical weathering