The most straightforward way to decrease emissions of CO2 is to ________.
A. recycle
B. increase fuel economy
C. move away from using fossil fuels
D. use low-energy appliances
Answer: C
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Deep-sea drilling helped to give rise to the science of _____
a. paleoceanography b. geological oceanography c. physical oceanography d. marine geology e. sedimentary oceanography
As one approaches the equator, the angle of incidence ________ and the atmosphere attenuation ________.
A. increases; decreases B. decreases; increases C. decreases; decreases D. increases; increases
Upwelling has no influence on weather
Indicate whether the statement is true or false
Which radioactive-isotope-decay schemes would be optimal for determining the age of wood and bone?
A) Carbon 14 method B) Potassium Argon method C) Uranium Lead method D) Rubidium Strontium method