molecule
to move because of gravity; move downward
to make liquid
nautical
the highest point; the top
cosmic
petroleum
a storm with strong, destructive winds that move in a circular motion
a small unit made up of two or more atoms; basis of all substances
stone-like
a thick, flammable liquid usually found beneath the earth's surface
liquefy
cyclone
having to do with universe; vast
summit
having to do with water, ship, or navigation
petrified
crevasse
gravitate
a deep chasm