In what type of metamorphism does this reaction occur? KAl3Si3O10(OH)2 + SiO2 --> Al2SiO5 + KAlSi3O8 + H2O
A) high temperature
B) high pressure
C) high grade
D) hydrothermal
Answer: A
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One type of lake-effect storm that forms over the Great Lakes is characterized by a vortex shape. These vortices can range from 10 km to 100 km across. Based on their size, these storms would be classified as:
A) synoptic scale. B) planetary scale. C) mesoscale. D) microscale.
Hard-leafed Mediterranean vegetation is termed ____
a. xerophytic b. succulent c. epiphytic d. hydrophytic e. sclerophyllous
Eddies are found at all depths of the oceans.
Answer the following statement true (T) or false (F)
What arrives at Earth at a constant amount of about 1372 watts per square meter?
A. kinetic energy B. insolation C. longwave radiation D. ultraviolet light E. solar wind