Which of the following statements is correct regarding snow fall?

Question

Question: Which of the following statements is correct regarding snow fall?

Options:

1.  Ice dams on roofs and large icicles are uncommon causes of building collapse.
2.  Buildings should be separated by at least 30 to 50 feet to prevent snowdrifts developing between them.
3.  Snow has to fall at rates of greater than 12 inches per hour to cause severe disruptions.
4.  Small amounts of snow never have devastating effects on a community.

Answer 1

3. Snow has to fall at rates of greater than 12 inches per hour to cause severe disruptions.

Statement correct regarding snow fall is: "Snow has to fall at rates of greater than 12 inches per hour to cause severe disruptions".