Meteorology MCQ

1. The bergeron-findeisen precipitation process takes place within ______ clouds.

Answer

Correct Answer: Cold.

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2. The average hurricane exists, on the average, for about ________.

Answer

Correct Answer: One week

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3. 100%

Answer

Correct Answer: Amount of energy scattered back to the transmitter.
Amount of energy scattered back to the transmitter.

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4. Productivity in temperate oceans is determined by ________.

Answer

Correct Answer: Seasons

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5. Developing low pressure areas generally have ____ air near the surface and ____ air aloft.

Answer

Correct Answer: Converging, diverging

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6. Atmospheric shortwaves usually move ____ at a speed that is ____ than longwaves.

Answer

Correct Answer: West to east; faster

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7. For precipitation to form, cloud droplets must grow in volume by roughly _____.

Answer

Correct Answer: One million times

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8. Forecasting large-scale weather events several days in advance is ____.

Answer

Correct Answer: More accurate than forecasting the precise evolution and movement of small-scale, short-lived weather systems

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9. Cumuliform clouds _________ form along or ahead of a cold front.

Answer

Correct Answer: Typically

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10. All other factors being equal, a more co2-rich atmosphere is a ______ atmosphere.

Answer

Correct Answer: Warmer

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11. ______ is (are) partially blocked by ozone in the stratosphere.

Answer

Correct Answer: Ultraviolet radiation

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12. An ordinary cell thunderstorm ____.

Answer

Correct Answer: Scattered or isolated storm that is not severe.

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13. The leading edge of a thunderstorm's cold outflowing air is known as a ____.

Answer

Correct Answer: Gust front

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14. Low ____ on a constant height chart corresponds to low ____ on a constant pressure chart.

Answer

Correct Answer: Pressures, heights

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15. Downdrafts totally dominate the ________ of an air mass thunderstorm.

Answer

Correct Answer: Dissipating stage

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16. The double-blind procedure is most likely to be used in ________ research.

Answer

Correct Answer: Experimental

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17. Horizontal winds ______ parallel the height contours at the 500-mb level.

Answer

Correct Answer: Never.

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18. A ____ usually indicates clearing weather or fair weather.

Answer

Correct Answer: Steadily rising pressure

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19. The intertropical convergence zone may be found as far as ________ north of the equator in july.

Answer

Correct Answer: 25°

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20. Carbon dioxide and ________ are the most important heat absorbing gases in the lower atmosphere.

Answer

Correct Answer: Water vapor

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21. Thunderstorms do not usually accompany ________.

Answer

Correct Answer: Anticyclones

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22. Thunderstorms are violent ________ storms accompanied by thunder and lightning.

Answer

Correct Answer: Convective

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23. Most regions of the globe receive a ________ maximum of rainfall.

Answer

Correct Answer: Summer

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24. Most precipitation that falls in middle latitudes originates in ______ clouds.

Answer

Correct Answer: Both a and b

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25. ________ and ________ both occur at night.

Answer

Correct Answer: Mountain breezes, land breezes

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26. In summer, at the same pressure, maritime tropical air is ______ continental tropical air.

Answer

Correct Answer: Less dense than

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