Answer:
If it weren't for these, no one would be aware of Idaho's existence.
A box without hinges, lock or key, yet golden treasure lies within. Who am I?
What has green hair, a round red head and a long thin white beard?
This breakfast food is thin, flat cake or batter, usually fried and turned in a pan. It is often enjoyed with butter and syrup.
What nut has a hole and is squishy?
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?