Question

Check my answers??

12. What must happen to a sedimentary rock if it is to turn into a metamorphic rock?
A. It must break into smaller pieces.
B. It must undergo heat and pressure. (<--??)
C. It must compact and cement together.
D. It must melt and then cool again

23. Which of the following would you find in the THERMOSPHERE
A. Precipitation forming in a major rain event
B. Aurora (Borealis or Australis) (<--??)
C. The ozone layer
D. A turbo jet

Answer 1

@JustSaiyan

Answer 2

12. B 23 I'm not sure

Answer 3

They are both correct.

Answer 4

AGH YAY! Thank you all! I really appreciate it! ^.^

Answer 5

You're welcome.