ESS Meteorology Chapter 12

Descrição

Quiz sobre ESS Meteorology Chapter 12, criado por Amanda Valentine em 11-01-2015.
Amanda Valentine
Quiz por Amanda Valentine, atualizado more than 1 year ago
Amanda Valentine
Criado por Amanda Valentine quase 12 anos atrás
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Resumo de Recurso

Questão 1

Questão
Air in doldrums is very cold.
Responda
  • True
  • False

Questão 2

Questão
Winds are named for...
Responda
  • Their temperature
  • Their location
  • Their direction

Questão 3

Questão
Earth is more oval shaped than spherical because of what force?
Responda
  • Gravity
  • Centripetal force
  • Convection currents
  • The attraction to the Moon

Questão 4

Questão
Jet stream wind bands are....
Responda
  • Narrow
  • Wide
  • Fast
  • Slow
  • Low Altitude
  • High Altitude
  • Westerly
  • Easterly

Questão 5

Questão
Density differences are caused by differences in...
Responda
  • Temperature
  • Topography
  • Air pressure
  • Humidity
  • Place of origin

Questão 6

Questão
When there are no clouds in the sky, the observer is in a low pressure area.
Responda
  • True
  • False

Questão 7

Questão
The "anvil top" of a cumulonimbus cloud is characterized by...
Responda
  • Extreme electricity
  • Light color
  • Fluffy figure

Questão 8

Questão
The sun's rays are more spread out when they strike the Earth at what kind of angle?
Responda
  • Low angle
  • High angle
  • At the equator; straight angle.

Questão 9

Questão
How are air masses classified?
Responda
  • By their location of origin
  • By their temperature
  • By the surrounding clouds
  • By layer in the atmosphere

Questão 10

Questão
What kind of air mass is associated with very high pressure as a result of the massive sinking of this air over an area?
Responda
  • Hot air
  • Cold air
  • Extremely hot air
  • Extremely cold air

Questão 11

Questão
Which is an important factor of an air mass's ability to form clouds and precipitation?
Responda
  • Stability
  • Height
  • Formation speed
  • LCL

Questão 12

Questão
What two phenomena create global wind systems that balance Earth's heat energy?
Responda
  • Atmospheric layers
  • The Coriolis Effect
  • LCL
  • Heat imbalance

Questão 13

Questão
The sinking air of what wind system creates a belt of high pressure that causes weak surface winds?
Responda
  • Prevailing westerlies
  • Trade winds
  • Jet streams

Questão 14

Questão
A front forms when middle latitude masses of different characteristics
Responda
  • Converge
  • Separate
  • Combine
  • Deflect each other

Questão 15

Questão
In a high-pressure system, air sinks so that when it reaches Earth's surface, it spread away from the center.
Responda
  • True
  • False

Questão 16

Questão
In a low pressure system, air rises, and must be replaced, so net flow is inward toward the center.
Responda
  • True
  • False

Questão 17

Questão
Meteorologists can determine wind speed and direction by tracking the direction and speed of a...
Responda
  • Ceilometer
  • Barometer
  • Radiosonde

Questão 18

Questão
Doppler radar provides a good estimation of...
Responda
  • Droplet size
  • Precipitation types to occur
  • Wind speed

Questão 19

Questão
Isobars that are close together indicate a large pressure difference over a large area.
Responda
  • True
  • False

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