weather and climate Flashcards

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1
Q

name the instrument and units for measuring temperature

A

instrument: thermometer

units degrees

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2
Q

name the instrument and units for measuring air pressure

A

instrument: barometer
unit: bars/mb

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3
Q

name the instrument and units for measuring precipitation

A

instrument: rain gauge
unit: mm

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4
Q

name the instrument and units for measuring sunlight

A

instrument: Campbell sunshine recorder
unit: hours

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5
Q

name the instrument and units for measuring humidity

A

instrument: wet/dry thermometer
unit: %

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6
Q

name the instrument and units for measuring wind speed

A

instrument: anemometer
unit: mph/mps/knots

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7
Q

name the instrument and units for measuring wind direction

A

instrument: anemometer
unit: degrees ex: 1degree or 211 degree

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8
Q

imagine the diagram to present weather with labels

A

https://www.google.com/search?q=diagram+for+wind+speed+wind+direction+present+weather+cloud+cover+and+temperature&tbm=isch&ved=2ahUKEwj26aCbq7L3AhXzgs4BHXSDB18Q2-cCegQIABAA&oq=diagram+for+wind+speed+wind+direction+present+weather+cloud+cover+and+temperature&gs_lcp=CgNpbWcQAzoHCCMQ7wMQJ1DLC1iyLWC8OGgBcAB4AIAB4QGIAdMOkgEFMC42LjSYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=JDdoYvbHHPOFur4P9Iae-AU&bih=648&biw=1280#imgrc=UQpXGb1rc8PJuM was it correct?

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9
Q

what does a cloud contain

A

it contains lots of little water droplets that were once water vapour

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10
Q

what is a cumulus cloud

A

it is a low level cloud looks like an “average cloud”

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11
Q

what is a stratus cloud

A

straight and thin low level cloud

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12
Q

what is a cirrus cloud

A

Cirrus clouds are short, detached, hair-like clouds found at high altitudes.

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13
Q

what is a cumulonimbus cloud

A

Cumulonimbus clouds are menacing looking multi-level clouds, extending high into the sky in towers or plumes they are the only ones that can produce thunder and hail.

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14
Q

what is relief rainfall

A

Relief rainfall occurs when warm moist air from the Atlantic Ocean rises up over mountains

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15
Q

what is convectional rainfall

A

its when a cloud rises it cools and condenses. If this process continues then rain will fall.

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16
Q

what is frontal rainfall

A

This rainfall occurs when a warm, tropical air mass comes in contact with a cold, polar air mass

17
Q

what is a warm front

A

a warm front is a place with small clouds and less rainfall

18
Q

what is a cold front

A

its a place with more clouds and more rainfall

19
Q

what is a depression

A

it is a place with low pressure

20
Q

what is climate

A

climate is the average condition of the atmosphere over a long period of time

21
Q

what are the features of a climate graph

A

blue bar for rain, red line for temperature and two y axes.

22
Q

what is the main factor of climate

A

latitude especially by the equator because the sunshine is more concentrated.

23
Q

what pressure type is at the edge of the tropics

A

low presuure

24
Q

how do clouds appear

A

Clouds appear when there is too much water vapour for the air to hold.

25
Q

what are anticyclones

A

they are an area of high atmospheric pressure where the air is sinking.