Which of the following processes is primarily responsible for the sky's blue color?
A. filtering
B. scattering
C. absorption
D. reflection
Answer: B
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What is the primary reason that Caribbean colonies began to turn to indentured labor as a workforce in the mid-nineteenth century?
A) By this time nearly the entire African continent had been depopulated. B) By this period most of the colonial governments began to free their slaves. C) There was a need for the highly specialized skills they brought. D) These individuals tended to work harder than slaves. E) By this period most of the African slaves in the Caribbean colonies had fled to Maroon settlements.
The Los Angeles Police Department claims: "80% of minor crimes in the downtown area are within 2000 feet of bars." You are given two digital maps for the study area: one showing locations of minor crimes and the other showing downtown bars. What procedure will you follow to verify the claim?
What will be an ideal response?
A good air mass source region should
A) straddle both land and water. B) be extensive. C) have varied topography of mountains and plains. D) have moderate to strong winds. E) all of the above
Averaged over the year, high latitudes receive less insolation than low latitudes
a. True b. False Indicate whether the statement is true or false