Is there an unconformity between Q and M? How can you tell?
What will be an ideal response?
Yes, you can tell because the top of Z is eroded off (should have contact metamorphism on it since it was a dike, but it either reached the surface, or it was eroded)
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A volcanic tremor indicates that magma is moving beneath the surface and an eruption is likely to be
soon. Indicate whether the statement is true or false.
The greatest loss of stratospheric ozone ________
A) occurs in urban areas where automobile use is most prevalent B) has occurred over Antarctica C) is expected to occur in the mid-21st century D) occurred after the Montreal Protocol failed to be ratified
In Drumlins, the steep side faces direction from which the glacial ice:
a. accumulated b. retreated c. advanced d. recessed
The destructiveness of tornadoes is measured on the ____________________ ____________________
Fill in the blank(s) with correct word