________, a coarse-grained rock composed of pyroxene and olivine, is the most abundant ultramafic rock.
A. Granite
B. Diorite
C. Hematite
D. Peridotite
E. Gabbro
Answer: D
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An example of a continental-continental convergent plate margin:a
Himalaya Mountains d. Marianas Trench b. Andes Mountains e. Atlantic Coast of North America c. East African Rift
Explain human population growth in terms of carrying capacity. How does this differ from organisms that exist in natural ecosystems? Explain how population growth for human populations is a problem
What will be an ideal response?
Rock salt and limestone are examples of
A. chemical sedimentary rocks. B. fragmental sedimentary rocks. C. metamorphic rocks. D. igneous rocks.
To an observer on the ground, the first sign that a supercell may give birth to a tornado is the sight of ____
a. a mesocyclone b. a funnel cloud c. rotating clouds near the middle of the storm d. rotating clouds at the base of the storm e. rotating clouds at the top of the storm