What migration factor brought large numbers of people to the states of California in the mid-1800s?
A. Expansion of railroads across the continent
B. Discovery of oil
C. Tremendous fishing resources
D. The Gold Rush
D. The Gold Rush
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______ might happen directly as the result of the removal of an overlying weight from the landscape.
a - a slump b - soil creep c - mass wasting d - hydrolysis e - exfoliation hydrolysis
Competitive inhibition can be explained by which of the following models?
A) the induced fit model B) the lock and key model C) both a and b D) neither a nor b
What is the definition of cryovolcanism?
A) Pyroclastic volcanism that ignites methane-rich atmospheres B) Cessation of volcanism because of increasing atmospheric pressures C) Increase in rate of tectonic motion due to lubrication of ice D) Eruption of magmas derived from partial melting of ice
________ is the country with the largest expanse of tropical rainforest
A) Brazil B) Malaysia C) Kenya D) India E) China