Water ice, whose melting point is 0&#176;C (32&#176;F), deforms more easily and rapidly on Earth than rock does, but becomes almost as rigid as rock at the extremely low temperatures found on Triton, more than 4.5 billion kilometers from the Sun.
(rock; does; ) (Water ice; becomes; almost as rigid as rock) (the extremely low temperatures; found; L:on Triton) (C; deforms more easily; )
rock Water ice the extremely low temperatures C
does becomes found deforms more easily
almost as rigid as rock
L:on Triton