measuring weather and clouds Flashcards

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1
Q

how do you measure the temperature

A

therometer

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2
Q

what is the temperature messured in

A

degreesses C

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3
Q

which equipment contains mercury

A

thermometer

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4
Q

what is used to measure the the air presseure

A

Barometer

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5
Q

what is air pressure meassured in

A

milibars

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6
Q

how do milibars work

A

traces out on graph paper

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7
Q

which equipment is attached to a rotating drum

A

barometer

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8
Q

how is sunshine measured

A

using a Campbell Strokes : Sunshine recorder

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9
Q

how does the sunlight recorder show its results

A

it schorches the card below

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10
Q

1 strip = hr

A

1

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11
Q

when was the Campbell Sunshine recorder designed

A

in 1879

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12
Q

how is rainfall measured

A

using a rain gauge

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13
Q

what is rainfall measured in

A

milimeters

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14
Q

How does the rain gauge work

A

the funnel catches the rain which is collected in a container

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15
Q

how is wind speed measured

A

using an anemometer

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16
Q

what is wind speed measured in

A

knots

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17
Q

if their is fast winds what will happen

A

the cups will spin faster

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18
Q

What is used to measure the wind direction

A

a wind vane

19
Q

how does a wind vane work

A

the arrows point in the direction the wind comes from

20
Q

how is wind direction recorded

A

in a wind rose

21
Q

How is 1 day represented on a wind rose

A

by 1 square

22
Q

what cloud is the higjest

A

cirrrus

23
Q

how high can cirrus clouds get

A

20,000

24
Q

what clouds indicate nice weather

A

cirrus

25
Q

what clouds are made of ice crystals

A

cirrus

26
Q

what clouds can indicate nice or snowy weather

A

clumbus

27
Q

how high are cumulus clouds

A

6500

28
Q

what clouds form the lowest

A

stratus

29
Q

how high do stratus clouds form

A

lowest forming 6500 high

30
Q

what clouds are usually associated with long drizzles of rain

A

stratus

31
Q

what clouds have a thin and feathery appearence

A

cirrus

32
Q

what clouds are large puffy white and cauliflour shaped

A

cumulus

33
Q

what clouds have a cotton wool appearence and are bright white in the sun

A

cumulus small

34
Q

what clouds have are flat layers of grey clouds

A

stratus

35
Q

how high do cumuls small clouds form

A

less than 6500

36
Q

what clouds have a cotton wool appearence

A

cumulus small

37
Q

what clouds are offten in a line

A

cumulus small

38
Q

what clouds are bright white in the sun

A

cumulus small

39
Q

what clouds are associated with no rain falling

A

cumulus small

40
Q

how do cirrus clouds appear as

A

thin and feathery

41
Q

how do cumulus clouds appear as

A

large puffy white in a cauliflower shape

42
Q

how do cumulus small clouds appear as

A

have a cotton wool appearance and are bright white in the sun.

43
Q

how do stratus clouds appear as

A

flat layers of grey clouds