Answer:
Against the sun I protect your eyes and am often worn on the face of spies
I turn everything around, but I cannot move. When you see me, you see you! What am I?
I have no weight but I could destroy a mansion. What am I?
The Titanic is still here.
Six legs two heads two hands one long nose. Yet I use only four legs Wherever I go.
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.