Paleomagnetic data plotted on a map suggested that the magnetic pole had moved over time; this
phenomenon was called ____________________. Fill in the blank(s) with the appropriate word(s).
polar wandering
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Nanotechnology and microtechnology are similar in that they both
A. have huge impacts on society. B. are interdisciplinary. C. are relatively new technologies. D. all of the above
Potential vorticity
A) does not depend upon planetary vorticity. B) does not depend upon relative vorticity. C) need not obey Conservation of Angular Momentum. D) is unrelated to the Coriolis force. E) none of the above
Define and describe the formation of an alluvial fan. How does it differ from a delta?
What will be an ideal response?
Positive lightning has the potential to cause more damage because it generates a much higher current level and its flash lasts for a longer duration than negative lightning
a. True b. False