Answer:
My first two letters say my name. My last letter asks a question. What I embrace I destroy.
I am the kind of a tree that is carried in your hand. What am I?
Send poorly behaved children to me and let them sit here. What am I?
So simple, that I can only point. Yet I guide men all over the world.
Men seize me from my home tear apart my flesh drink the sweet blood then cast my skin aside.
Give it food and it will live, give it water and it will die.