Weather And Climate Flashcards

1
Q

What does climate mean?

A

The average weather over a period of time eg 10 years. Taken from temperature readings and rain-fall over a 12 month period.

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2
Q

What is the study of weather called?

A

It’s Called meteorology

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3
Q

Where do we get the weather forcast from?

A

We get our weather forcast from the met.office who give the information to newspapers, TV stations etc

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4
Q

How can you measure rain fall?

A

With a rain gouge

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5
Q

How do you measure wind speed?

A

With an anemometer

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6
Q

How do you measure wind direction?

A

With a weather vane

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7
Q

How do measure sir temperature?

A

With a thermometer

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8
Q

What’s a visibility meter?

A

It’s a instrument that sends out a beam of light then a sensor detects how much light gets through the sensor. If lots of light gets through its high visibility and if a little bit of light gets through its low visibility.

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9
Q

What’s a thermometer?

A

It measures how hot it is (tells you how many degrees it is).

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10
Q

Whats an anemometer?

A

It tells you how fast the winds blowing?

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11
Q

What’s a barometer?

A

It tells you what the weathers like. If it rises it means dry sunny weather if it falls it means really bad weather. It works by measuring if air pressure is rising or falling.

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12
Q

What’s a weather vane?

A

It tells you which way the winds blowing from.

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13
Q

What’s a rain gauge?

A

It measures how much it’s been raining over a specific amount if time.

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14
Q

What does temperature mean, what’s it usually measured in and what’s if measure using?

A

It means how how of cold it is, it’s usually given in degrees and you use a thermometer

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15
Q

What does air pressure mean, what’s it usually measure in and what is it measure using?

A

It means how heavy the air is it’s measured in milli bars and it’s measured using a barometer

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16
Q

What does weather mean?

A

Day to day changes in the atmosphere

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17
Q

What does wind speed meson what’s it given in and how do you measure it?

A

It means how much of its hidden by clouds it’s given in oktas and you measure it using you eyes

18
Q

What does wind speed mean wats it measured in and what do you use to measure it ?

A

It means how fast the winds the winds blowing it’s measured in per hour and to measure it you use a anemometer

19
Q

What is wind direction what’s it measured in and what’s it measured using?

A

It means where the winds blowing from its measure in N E S W like on a compass and you use a wind vane.

20
Q

What does precipitation mean what’s it measured in and what do you use to measure it?

A

It means water falling from the sky in any form it’s measured in millimetres and to measure it you use a rain gauge

21
Q

What dies visibility mean what is it measured in abd what do you use to measure it?

A

It means how far away can we see on a foggy day it’s measured in km and to measure it you use a visibility meter

22
Q

What part of the uk in warm and damp

23
Q

What part of the uk is dryer (and cooler in the winter)?

24
Q

Which part of the uk is colder?

25
What part of the uk is warmer?
South
26
What part of the uk is wetter?
The middle
27
What does closeness to mean?
It means it's mild in the winter and cooler in the summer
28
What are the 3 different types of rain called?
Relief rain, conventional rain and frontal rain
29
What is relief rain?
It falls on high grounds in the uk we get relief rainfall on hill near the west coast
30
What is convectional rain?
It falls on warm sunny days when the ground heats up. In the uk we get convectional rainfall during the summer
31
What is frontal rain?
It's where warm air and cold air meets, at a front. This rain often falls in the uk, when warm air from the equator meets cold air from the arctic
32
What is high pressure?
It's when the sir is sinking down on the ground - it often brings fine settled weather
33
What do clouds do?
Keeps the heat on
34
There are no clouds when ..........….......
The air is sinking
35
At night what does water vapour do?
It condenses on the ground to form dew (or frost in the winter).
36
What does no clouds mean?
There's no rain and lite of sunshine
37
What does low pressure mean?
Low pressure is when their so rising from the ground - it often brings wind and rain
38
When the air is rising its ..............
Cloudy and windy and rainy
39
How do you find how much rainfall there is for a year?
You add up how much rainfall there was in a year by adding how much rainfall there was each month and then add that up to make the total
40
The sun warms oceans, lakes and seas, turning water into water vapour. This is called _. The air _ high up where its cooler, the water vapour _ into tiny water droplets. These form _. The droplets, leading to _. The water drops falls in any form of rain. Some water runs along the ground, and some soaks though it, heading for streams and rivers. The river carries the water back to the _. The _ is compleat.
Evaporation, rises, condenses, clouds, precipitation, ocean, cycle
41
What's a stevensons screen?
It has a slanted roof so rain doesn't sit on the roof. Two thermometers It's white to reflect the sun Has long les so if the floor is feisty it doesn't get colder