All of the following are features of greenstone belts except
a. volcanic and sedimentary rocks. d. complex folding and faulting.
b. key index fossil assemblages. e. pillow lava.
c. granitic intrusions.
B
You might also like to view...
Which of the following lessons was illustrated by flood data from the Colorado River and from the Yellowstone River?
A) Fifty years is a long enough record to record all but a 100-year flood. B) The largest flood possible along a river is likely to have been witnessed by humans. C) Few floods are ever larger than 10,000 cubic meters per second. D) None of these are correct.
Electric power is measured in ________
A) base load B) amperes C) kilowatt hours D) peak load E) volts
In which of the following places are thunderstorms most common?
A) central Nevada B) west of Hudson Bay (Canada) C) central Florida D) northern Wisconsin E) The occurrence of thunderstorms at all of these places should be about the same.
The largest dune field in North America is located in the Great Plains and is called what?
A) The Nebraska Sand Hills B) The Clovis Dunes C) The Ogallala Sand Hills D) The South Dakota Dunes