climate/ weather Flashcards

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1
Q

the state of the atmosphere at a place and time as regards heat, dryness, sunshine, wind, rain, etc. (short term conditions)

A

Weather

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2
Q

the weather conditions prevailing in an area in general or over time (long-term averages)

A

Climate-

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3
Q

the transfer of kinetic energy from one medium or object to another, or from an energy source to a medium or object. Such energy transfer can occur in three ways: radiation, conduction, and convection.

A

Heat-

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4
Q

a measure of how hot or cold something is

A

Temperature

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5
Q

energy that is transmitted in the form of electromagnetic radiation

A

Radiant energy

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6
Q

a huge body of air that has similar temperature, humidity, and air pressure at any given height

A

Air mass-

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7
Q

meteorology) the atmospheric phenomenon created at the boundary (dividing line) between two different air masses

A

Front-

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8
Q

narrow belt of strong winds that blows near the top of the troposphere

A

Jet Stream-

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9
Q

a gauge for recording the speed and direction of wind

A

Anemometer-

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10
Q

measures relative humidity

A

Hygrometer-

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11
Q

An instrument used to measure changes in air pressure

A

Barometer-

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12
Q
  • the amount of water vapor in the air
A

Humidity-

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13
Q

the percentage of water vapor in the air compared to the maximum amount the air could hold

A

Relative humidity-

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14
Q

the temperature at which condensation begins

A

Dew Point-

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15
Q

a number that reflects a combination of high temperatures and high humidity

A

Heat Index-

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16
Q

A measure of cooling combining temperature and wind speed

A

Wind Chill-

17
Q

a form of oxygen that has three oxygen atoms in each molecule instead of two; protects us from dangerous ultraviolet radiation from the sun

A

Ozone-

18
Q

the movement of warm and cold air across the globe

A

Weather System

19
Q

usually brings warm and stormy weather

A

Low-pressure weather system

20
Q

usually brings dry and clear weather.

A

High-pressure weather system

21
Q

low-pressure systems result in rainy weather and spin counterclockwise in the direction

A

Low-pressure direction

22
Q

high-pressure systems result in fair weather and spin clockwise in the direction

A

High-pressure direction-

23
Q

the line on a map connecting points equal temperature values

A

Isotherm-