Answer:
What type of cheese is made backwards?
I'm a fruit that grows on a tree. Some of my varieties include Red Delicious and Granny Smith.
What do you always smell but never smelled you
It nukes food at the touch of a button.
What starts out in a field and then crashed on a stone. It becomes much more when to the fire it's thrown?
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?