One way to increase the fuel efficiency of cars is to ____.
A. convert all cars to diesel
B. reduce the price of gasoline
C. increase fuel tank size
D. build cars from ultralight composite materials
E. increase engine size
Answer: D
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The way that things spread through space and over time is known to geographers as
A) time-space convergence. B) spatial diffusion. C) globalization. D) irredentism. E) transferability.
Red light is able to penetrate seawater the deepest
Indicate whether the statement is true or false
What proportion of those polled in a survey of 43 nations expressed approval for the environmental movement?
a. Less than 10% worldwide b. Less than 50% worldwide c. Less than 75% worldwide d. More than 95% worldwide
An ethnic religion is
A) based on only one language. B) appealing mostly to one group of people in one place. C) based on belief in one particular spiritual leader. D) younger than a universalizing religion. E) more peaceful than a universalizing religion.