California accounts for ________ of all U.S. earthquakes of magnitude 3.5 and above.
A. 64%
B. 7%
C. 57%
D. 23%
E. 82%
Answer: D
You might also like to view...
All of the following are predicted to occur in the near future except:
A) Large urban areas around the globe will grow quickly without the infrastructure needed for providing safe drinking water. B) Lake Mead may dry up. C) Water conservation measures will allow the Ogallala Aquifer to become replenished. D) More battles over water rights will arise between urban centers and agriculture.
The decomposition of peat layers in soils ____
a. ?releases sodium bicarbonate into groundwater b. ?can result in flooding in land drained for farming c. ?is usually caused when the peat layer is exposed by digging or tilling d. ?happens during abnormally dry seasons e. ?transforms the peat into clay
What was the livelihood of most people under feudalism?
A) merchants B) members of Guilds (early trade unions) C) noblemen and women D) members of the religious clergy E) farmers and peasants
Who wrote the book entitled Of the Revolutions of Celestial Spheres (De Revolutionibus)?
A) Johannes Kepler B) Sir Isaac Newton C) Nicolaus Copernicus D) Tycho Brahe E) Galileo