3 ms·
Freezing temperatures and wetness during winters are also important as the power of freezing water in cracks are so great.
by yxhuvud 7y ago
Freezing temperatures and wetness during winters are also important as the power of freezing water in cracks are so great.
- _nalply 7y agoYes, generally this is true, but for the special case in Switzerland is it not, because the cracks are so deep underground (several hundred feets).