What causes towering rain clouds to form and what causes such clouds to move from place to place

Normal cumulus clouds form because the sun's rays heat the ground, forming warm air that rises because it is less dense than the cooler air above. As it rises, the air cools and condenses to form the cloud. ... As the fire burns trees and other plant life it causes the water inside them to evaporate into the rising air.

That is true! many fish species traveled to the u.s. because of it.