Freezing and thawing,Plant growth and Abrasion
If you are in Uranus with an titled angle of 97.77°, living in the latitude 45° would mean experiencing a winter night at almost one third of a Uranian year. A year in Uranus is equivalent to 84 earth years, meaning it would be winter for 28 earth year at latitude 45°
The population is not distributed uniformly throughout Canada's territory. The vast majority of people who make up the population of Canada live in the southern part of the country, near the American border, leaving the northern areas largely uninhabited.
Answer: Regolith
Explanation: Regolith is formed from the constant bombardment of the lunar surface by space weathering processes, including most prominently meteoroid impacts