What part do tiny, soild particles in the atmosphere play in cloud formation?​

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

Write a short paragraph of about 150-300 words. explain how the physical environment can limit human activities.

Exactly what kind of weather conditions would a cold front produce?