Answer:
Which vehicle is spelled the same forwards and backwards?
I help engines spin and pants stay up
I turn everything around, but I cannot move. When you see me, you see you! What am I?
Sometimes dark and sometimes bright I make my way among twinkling lights. Seas and oceans obey my call yet mountains I cannot move at all. My face is marred and gray But I'm majestic anyway
I save lives on the ground and in the air. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.