asked 129k views
5 votes
Ice wedging is brought about by ____.

a.carbonic acid freezing on rocks
c.water freezing and thawing
b.water and oxygen reacting
d.rocks colliding with each other

2 Answers

3 votes

Answer:

Its C

Step-by-step explanation:

answered
User Michal Fapso
by
7.6k points
4 votes
Ice wedging is caused by water freezing and thawing. During this process of conversion of the water into ice the water is expanded and crack in the ground is formed. These cracks are formed duing the winter, when the water freezes, expands and the enlarges the cracks. In summer, when the ice melts more water is accumulated in the cracks and the process repeats.
answered
User Snajahi
by
7.3k points
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