How does frost split rocks?

How does frost split rocks?Frost is frozen moisture. It forms when invisible water vapour in the air changes directly from a gas-like state into ice crystals. In mountains, moisture in cracks in rocks freezes at night. Because ice occupies more space than water, the ice exerts a wedge like pressure inside the cracks, widening them until the rocks split. This is called frost action.

Check Also

What is acid rain?

What is acid rain?

Acid rain was first noticed and studied in 1872. The formation of acid rain starts …

Leave a Reply

Your email address will not be published. Required fields are marked *