When you heat air it expands. When air expands it becomes less dense than the air around it, in turn making it rise.
Hope that helped
I would say internationally i kind of dont get the question that is bieng asked
Answer:
The following were the characteristics of Athenian democracy: The government consisted of an assembly, a council, and courts: The assembly was referred to as Ekklesia, the council was called Boule, and the courts were called Heliaia
Explanation:
