Question

which stones causes damage to crops and buildings​

Answer 1

Stone deteriorates through the action of moisture and frost. Stone naturally absorbs water and then dries – a process generally referred to as “breathing”. The use of cement mortar can prevent this breathing process, leading to damage. As our winters get wetter with climate change, it is important to take better care of stone walls.

Explanation:

Answer 2

Answer:

Sandstone and metamorphic rocks  are the stones which causes damage to crops and buildings