Which technological innovation was used by Prince Henry the Navigator's explorers to aid in discovering
new trade routes?
a. Sextant
b. Batten sails
c. Compass
d. Chronometer
e. Traverse boards
c
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To university alumni who return for a homecoming reunion and reminisce about their times and common experiences and identities, their college campus and surrounding community is probably best thought of in terms of
A) absolute space. B) cultural space. C) socioeconomic space. D) topological space E) wasted space.
Rain falling from clouds refers to which of the following forms of energy?
A. kinetic B. potential C. latent heat D. radiant
Which of the following gases is a primary component of photochemical smog?
A. chlorofluorocarbons B. ozone C. carbon monoxide D. sulphur dioxide
Which of the following statements about soil on earth is not accurate?
A. It always has some organic material in it. B. It always has weathered rock fragments in it. C. It is often referred to only as "dirt." D. It commonly has air and water in it. E. All of these choices are correct.