____ commonly contain coal beds
a. Abyssal plains
b. Tillites Coelacanths
c. Carbonates Placoderms
d. Cyclothems
e. Evaporites Bryozoa
d
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Relatively cooler magma in an erupting volcano is apparently the result of _______.
a - the amount of water present b - depth of magma formation c - the relatively high amount of silica present d - position of astronomical bodies e - surface salinity
If you were walking from Hammer Lake to Blue Ridge, would you be walking over a till plain or an outwash plain? Explain.
A sinuously curving, narrow ridge of coarse sand and gravel is called an esker. Eskers form along the channel of a meltwater stream that flows beneath a glacier, in an ice tunnel, or between ice walls beneath the glacier. As a glacier retreats, the steep-sided esker is left behind in a pattern roughly parallel to the path of the glacier. What will be an ideal response?
Formation of ice crystals can occur with saturation at temperatures between:
A) 0 and 5 degrees C. B) 0 and -5 degrees C. C) -4 and -40 degrees C. D) -40 and -60 degrees C.
_____ occurred as a result of deteriorating conditions in the inner cities
a. Movement to suburbs b. Movement to rural areas c. Development of inner cities d. Decentralization of city management