Under ideal conditions rock can melt and yield a granite composition at temperatures as low as ________.
A. 225° Celsius
B. 333° Celsius
C. 450° Celsius
D. 650° Celsius
E. 100° Celsius
Answer: D
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The fact that older fossils are more unlike living organisms implies that old forms of life died out and that new forms of life have developed is known as ________.
A. law of superposition B. law of faunal succession C. law of original horizontality D. law of inclusions
What term represents a solidified former magma chamber or “pulses” of plutons?
A. laccolith B. batholith C. vein D. dike E. sill
China has relatively large proven reserves of
A) coal. B) petroleum. C) natural gas. D) tar sandstone. E) All of the above
This process involves using plants to absorb and accumulate toxic material. Once contaminants are absorbed into plants, the plants themselves are usually toxic and must be landfilled. The cost of this process can be less than half the cost of landfilling or treating toxic soil.
A) Detoxification B) Phytoremediation C) Composting D) Bioremediation E) Fertilizing