Igneous rocks are classified by composition and texture
a. True
b. False
True
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Which of the following causes unstable air to keep lifting?
A) ascent into a layer of stable air B) entrainment C) inversions D) ascent into a layer of unstable air
What are the two primary ways the author reviews as broad categories to address energy challenges? Give examples.
What will be an ideal response?
Which type of unconformity would generally indicate the greatest amount of erosion prior to deposition of the overlying rocks?
A) nonconformity B) buttress unconformity C) angular unconformity D) disconformity
At what type of plate boundary would you expect to find a volcanic island arc?
A. oceanic-oceanic divergence B. continental-continental convergence C. continental-continental divergence D. oceanic-oceanic convergence E. continental-oceanic divergence