Earth's core is probably:a
composed of rock with high silica content.
b. hollow.
c. molten throughout.
d. composed of potassium and aluminum rich silicates.
e. composed mostly of iron and nickel.
E
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The upper surface of a glacier is brittle and often contains cracks called _______________
Fill in the blank(s) with correct word
Total annual rainfall:
A(n) ____________________ ____________________ is an elongated area of mountain building located along the
margins of continents where sediments are deposited in the relatively shallow waters of the continental shelf and the deeper waters at the base of the continental slope. Fill in the blank(s) with the appropriate word(s).
Mixing
Refer to the figure below.
Where is the mixing layer located?
A. in layer A B. above layer A C. in layer B D. in layer C