If a rock containing kyanite and sillimanite were to undergo an increase in pressure, what must happen to temperature in order for that rock to continue to have stable kyanite and sillimanite?
A) temperature must increase
B) temperature must decrease
C) temperature must stay the same
D) It is impossible for it to continue to have stable kyanite and sillimanite.
Answer: A
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Which of the following biomes are found along the 39th parallel in the United States?
a. Chaparral b. Chaparral and coniferous forest c. Chaparral, coniferous forest and desert d. Chaparral, coniferous forest, desert and prairie grassland e. Chaparral, coniferous forest, desert, prairie grassland and deciduous forest
What is true of density, salinity, and temperature?
a. Water masses of the same density will not combine. b. Only one combination of temperature and salinity can yield a given density. c. Many combinations of temperature and salinity can yield the same density. d. Density of water tends to decrease with depth. e. Both temperature and salinity decrease with depth.
Arched folds where limbs dip toward the hinge line are called
A) synclines. B) reclines. C) anticlines. D) inclines.
The energy from a nuclear power plant results from
A. electrons released from atoms. B. the heat of atoms. C. water. D. the disintegration of the nucleus of atoms.