The basic classification of rock types is based on their ________
A) crystal structure
B) color
C) origin
D) petrology
E) pH
Answer: C
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________ attempts to integrate the growing of crops and the raising of livestock as much as possible at the level of the individual farm
A) Organic and traditional farming B) Family farming C) Organic farming D) Sustainable agriculture E) Commercial farming
This term is used to describe clouds that produce precipitation
What will be an ideal response?
As a hurricane forms, converging surface winds meet at the central core, which acts like a chimney sending ________.
A. warm, moist air flowing rapidly upward B. cool, dry air flowing rapidly upward C. warm, moist air flowing rapidly downward D. cool, dry air flowing rapidly downward
Which greenhouse gas traps 21 times more heat in the atmosphere than carbon dioxide?
A. Ozone B. Methane C. Nitrous oxide D. Water