Ice wedging is when ice causes rocks to crack by expanding in openings.
Ice wedging is extremely effective in a moist but cold climate.
Moist, cold climates cause rocks to crack by ice expanding in openings.
what causes rocks to crack from ice expanding into openings?
Options:
[a] evaporation
[b] In the winter
[c] tropical climates
[d] heat energy
[e] hot, dry climates
[f] moist, cold climates
[g] colder weather
[h] Inches or fractions of inches.