400
Compared to continental crust, oceanic crust melts at
which of the following?
W) Lower temperatures
X) The same temperature
Y) Higher temperatures
Z) Higher pressures and temperatures
AND
Which of the following sets of two variables controls
how fast a soil forms?
W) Type of parent rock and climate
X) Type and age of parent rock
Y) Temperature and pressure
Z) Residual and transported soil
What is Y) HIGHER TEMPERATURES and W) Type of parent rock and climate