Answer: I don't know what phenomenon you want.
Explanation:
Nature: Bioluminescent Algae.
Aeronautics: Sonic booms.
Mother Nature: Hail storms, Volcanic lightning, frog tornadoes, fire-nadoes, Forest Fires.
Hope this gave you good ideas:)
Answer:
final boss
like the final boss of a game
I dont get what your asking here. Is is a true or false question??
That is a non clause