Which of the following features is composed of calcium carbonate?
A) limestone
B) travertine
C) cave formations like stalagmites
D) All of these are correct.
D) All of these are correct.
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What is one example of environmental determinism?
a. Huntington's claim that climate was correlated with civilization b. The successful establishment of the Keoladeo Ghana bird sanctuary c. The construction of climate change skepticism d. Suburban and exurban zoning controls
Cirrus clouds are composed primarily of:
a. water droplets. b. water vapor. c. ice particles. d. salt aerosols.
In the principle of original horizontality, what is the mechanism that causes sediment to accumulate in fairly horizontal sheets on a flat plain?
a. Viscosity b. Sorption c. Pressure d. Gravity
Studies of endocrine disruptors have shown that they are closely associated with all of the following EXCEPT ________
A) erectile dysfunction B) male feminization C) thyroid hormone abnormalities D) lung cancer E) gonadal abnormalities