Answer:
I have a small hill with seven holes.
The shorter I am the bigger I am.
I am always in front of you, but you will never see me. What am I?
Weight in my belly, trees on my back, nails in my ribs, feet I do lack. What am I?
I go around in circles, but always straight ahead. Never complain, no matter where I am led. What am I?
Brings the sky a lot closer.