Answer:
What has a bottom right at the top?
It is destruction made out of thin air, You hear it howl and give a prayer, Through barns and houses it will tear. It is a deadly funnel, Of violent and twisting air.
It holds no blessings in disguise. Its rhymes are aimed at your demise, it's cast only to ruin, Whatever you are doin'.
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.
What goes through a door but never goes in. And never comes out?
What is so fragile that saying its name breaks it?