Ian is trying to melt rocks, nothing that the water around the rocks is quite low. Since there is not a lot of water around the rocks, the melting point of the rock will be
increased decreased
A B
As the amount of water increases, the melting point of rock decreases.
melting point of rock
increases
decreases
MORE
LESS
water
increased
decreased
water
melting point of rock
melting point of rock
melting point of rock