Answer:
states main idea and suggests organization
Since our method of communication wasn't very reliable, I couldn't get enough details. So if you see any mistakes, I apologize. I've tried to fit the criteria you've described, and I hope it works for you.
The first-level text should be “Types of Tornadoes”
The second-level text should be “Watersprouts”
The third-level text should be “Form Over Water”
IN
In the advance class we did 9th grade math and some one was reasoning about the promblem