Spreading centers on continental plates ____.?
a. ?spread much faster than spreading centers on oceanic plates and create rift zones
b. ?spread much slower than spreading centers on oceanic plates and create rift zones
c. ?are identical to spreading centers on oceanic plates
d. ?spread much faster than spreading centers on oceanic plates but do not create rift zones
e. ?spread much slower than spreading centers on oceanic plates but do not create rift zones
ANSWER: b
You might also like to view...
What is the best description of natural income?
A. renewable resources provided by the earth's natural capital B. nonrenewable resources created by humans C. income based on government subsidies D. excess resources remaining after our ecological footprint E. new and alternative resources created by humans
What remains unchanged regardless of depth?
A) Wavelength B) Wave height C) Wave period D) All of these choices
Earth's magnetic poles, where the lines of force leave and enter the planet, do not coincide with the geographic (rotational) poles).
a. true b. false
What are the relative compositions of the materials from which stars form?
A. about 2% hydrogen, about 74% helium, no more than 24% other materials B. about 74% hydrogen, about 24% helium, no more than 2% other materials C. about 24% hydrogen, about 74% helium, no more than 2% other materials D. Stars have vastly differing combinations of materials.