Climatology Definitions Flashcards

(27 cards)

0
Q

Weather

A

Condition of atmosphere in particular place

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1
Q

Meteorologist

A

Study weather

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2
Q

Climatologist

A

Study climate

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3
Q

Climate

A

Average weather conditions in area for long period (20-30 years)

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4
Q

ITCZ

A

Zone that changes according to season

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5
Q

Heat balance

A

Balance between the energy that the Earth receives from the Sun and that which is radiated by Earth

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6
Q

Radiant energy

A

Energy transmitted invisibly in the form of waves

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7
Q

Insolation

A

Incoming solar radiation

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8
Q

Solar constant

A

The amount of solar radiation that reaches the Tropopause.

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9
Q

Terrestrial radiation

A

Heat energy that is radiated by the earth

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10
Q

Convection

A

Transfer of heat by vertical movement

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11
Q

Latent heat

A

Transfer of energy when condensation occurs

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12
Q

Conduction

A

Transfer of heat by contact

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13
Q

Absorption

A

Taking up of light or heat

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14
Q

Reflection

A

The bouncing back of light or heat

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15
Q

Scattering

A

Sent in all directions

16
Q

Diurnal

17
Q

Annual temperature range

A

Difference between the summer and winter temperatures in a year

18
Q

Maritime climates

A

Moderate temperatures due to the influence of the oceans

19
Q

Continental climates

A

A climate with extreme temperatures which occurs in places far from the sea

20
Q

Air saturation

A

Water is holding the maximum amount of water vapour it can at existing temperature

21
Q

Water vapour capacity

A

Maximum amount of water vapour that air can hold at certain temperature

22
Q

Saturated air

A

Air has reached this capacity

23
Q

Lapse rate of temperature

A

Variation of temperature with height

23
Environmental lapse rate
Change of temperature with height in atmosphere
24
Positive lapse rate of temperature
Temperature decreases with height
25
Negative lapse rate of temperature/Inversion
Temperature increases with height