Answer:
2 in a corner 1 in a room 0 in a house but 1 in a shelter.
As a stone inside a tree, I’ll help your words outlive thee. But if you push me as I stand, the more I move the less I am.
A thousand wheels, but move I do not. Call me what I am, call me a lot. What am I?
You can read me both ways I wear; One way it's a number reversed a snare.
I’m hard as a rock and as light as a feather. I’m passed on to one another. Poor people need me and rich people have me.
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.