The principle of relative age dating which can be used to determine when the river formed on the landscape is the principle of
A. cross-cutting relations.
B. original horizontality.
C. inclusions.
D. superposition.
Answer: A
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When the fuel of a fast-moving rocket ship in outer space runs dry, the ship
A. coasts. B. abruptly stops. C. slightly gains speed. D. slows to a stop.
Unlike aerial photography, Landsat imagery is interpreted through ________
A) remote sensing
B) numerical processing
C) stereoscopic
D) film
E) visual analysis
A higher 16O to 18O ratio in oceans indicates a ________ climate, whereas a lower 16O to 18O ratio indicates a ________ climate
A) colder; warmer B) warmer; colder C) cooler; cold D) warmer; hot E) cold; hot
Some economists argue that if privately owned firms were required to pay the social costs of their pollution, the result would be:
A. each would create less pollution B. each would lower production to decrease pollution levels C. their supply curves will represent all of those social costs D. the price of goods will rise and a and b above