The concept of isostacy explains why ____.?
a. ?magnetic differences exist in stripes along the seafloor
b. ?magma plumes are created
c. ?continental crust stands higher than oceanic crust
d. ?convection moves magma under the lithosphere
e. ?lithospheric plates move in response to convection
ANSWER: c
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Judge the following sentence according to the criteria given below: Usually a parasite robs enough energy to kill the host BECAUSE if the host dies, the parasite can just swim away
A) The assertion and the reason are both correct, and the reason is valid. B) The assertion and the reason are both correct, but the reason is invalid. C) The assertion is correct, but the reason is incorrect. D) The assertion is incorrect, but the reason is correct. E) Both the assertion and the reason are incorrect.
Calcite and quartz are minerals. What properties do they have in common? How do they differ?
What will be an ideal response?
Urban planning involves all the following disciplines except ________
A) ecology B) sociology C) engineering D) history E) architecture
How many high-energy phosphate bonds are cleaved during activation of fatty acid b-oxidation?
A) 0 B) 1 C) 2 D) 3