Cinder cones are composed primarily of
A. blocky lava flows and lahar deposits.
B. ejected fragments of vesicular lava.
C. pahoehoe and/or aa.
D. volcanic ash.
Answer: B
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What is the relationship between the heights of tides and the amphidromic point?
a. Heights increase with distance from the amphidromic point. b. Heights decrease with distance from the amphidromic point. c. Heights increase closer to the amphidromic point. d. Heights of tides and amphidromic points are not related. e. The relationship is variable depending on the ocean basin
What prevents the subduction of terranes?
a. The relative thin layer of crusts b. The low density c. The proximity from plate boundaries d. The compression of continental crust
Describe how glaciers erode rock and carry sediment
What will be an ideal response?