The crust is the thinnest and outermost level of the earth. Beneath the crust is the mantle, beneath the mantle is the outer core, and the deepest level of the earth's interior is called the inner core.
They are similar in the sense that both has a temporary effect om the solar disk which is called the photosphere. Also, both of these phenomenon exist due to the extreme magnetic energy that is created below the surface of the Sun. However, they are different in a number of ways. A sunspot would appear as a blotch that is dark on the photosphere since it has cooler temperature than the surroundings while solar flares exist as a very bright explosion of high amount of energy.
I would say these would be transform boundaries where the tectonic energy appears to be transformed from one plate to another such as off the coast of Guatemala so it is not a simple process of subduction,.
Answer:
Clouds form when moist, warm rising air cools and expands in the atmosphere. The water vapor in the air condenses to form tiny water droplets which combine to form clouds.