Which has the highest frequency?
A. Blue light.
B. Green light.
C. Red light.
D. all the same
Answer: A
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Which of the following represents the duration of the warming trend that began in the 1970s?
A. It ended during the late 1990s. B. It ended during the mid 1980s. C. It ended to the early 1990s. D. It extended into the 21st century.
What is the global, long term-change to sea level?
a. Active change b. Temporal change c. Eustatic change d. Passive change
A Mesoscale Convective Complex is actually:a
a rapidly rotating tornado cyclone inside a massive thunderstorm b. another name for a suction vortex c. a complex display of lightning from distant thunderstorms d. a family of tornadoes that do a great deal of damage e. individual thunderstorms that grow into a large, long-lasting weather system
Which of the following is most likely a major component of marine sediments near the continents?
A. Hydrogenous sediments B. Siliceous ooze C. Cosmogenous materials D. Calcareous ooze E. Lithogenous sediments