Multiple Choice
What is the average increase in temperature along the geothermal gradient in the upper crust?
A) 13°C per km
B) 25°C per km
C) 30°C per km
D) 42°C per km
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q11: _ is the process by which a
Q12: Why is quartz a bad mineral to
Q13: What are the four agents of metamorphism?
Q14: _ can produce intricately folded rocks.<br>A)Differential stress<br>B)Confining
Q15: Can parent rock features such as sedimentary
Q17: _ metamorphism tends to occur in regions
Q18: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7867/.jpg" alt=" What degree of
Q19: What is the definition of metasomatism?<br>A)The rearrangement
Q20: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7867/.jpg" alt=" What kind of
Q21: Name three rocks that are produced by