I think that they all had some type of practice of the things at this part
Answer:
Teamwork is a very important thing when it comes to big or large tasks. You can split things up between each other. It can always lighten up the load. I know this becuase when my friends or I have a story that we have trouble on. We go to each other and we split up the chapters or the characters or whatever part we are having trouble with. It always makes things easier and helps us make the deadline we have for are selves or the actual deadline.
Explanation:
I hope this helps
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:)