Weather And Climate Flashcards

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1
Q

How does latitude affect climate?

A

As latitude increases the average annual temperature decreases.

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2
Q

Name all the climatic zones.

A
Polar 
Temperate 
Arid 
Mediterranean 
Mountains 
Tropical
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3
Q

Describe the polar climatic zone.

A

Very cold and dry all year.

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4
Q

Which climatic zone is cold winters and mild summers?

A

Temperate

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5
Q

Describe the arid climatic zone

A

Dry and hot all year

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6
Q

Which climatic zones is mild winters and dry summers?

A

Mediterranean

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7
Q

Describe the mountain climatic zone.

A

Very cold all year

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8
Q

Describe the tropical climatic zone

A

Hot and wet all year.

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9
Q

How does distance from coast affect climate?

A

It moderates the temperature.

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10
Q

How does wind direction affect climate?

A

It brings warm/cold and wet weather.

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11
Q

Which is is the prevailing wind direction in the U.K.?

A

The south west ( Atlantic Ocean)

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12
Q

Warm currents bring….

A

Warm weather

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13
Q

Cold currents bring….

A

Cold weather

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14
Q

How does altitude affect climate?

A

As altitude increases the average annual temperature decreases.

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15
Q

Name the two main parts of shelter and describe them.

A
  1. Windward side - cool,moist

2. Leeward side - warm,dry

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16
Q

How does how built up an area is affect climate?

A

Buildings around roads tend to trap the heat which means that cities are usually hotter than the countryside.

17
Q

Name the 7 main factors that affect climate.

A
Latitude 
Distance from coast 
Wind direction 
Ocean currents 
Altitude 
Shelter 
How built up an area is
18
Q

What is weather ?

A

The day-to-day changes in the atmosphere.

19
Q

What is climate?

A

Climate is the average weather in a place over many years .

20
Q

Describe evaporation.

A

Water turns into water vapour.

21
Q

What is condensation?

A

When water vapour turns into water droplets.

22
Q

What do you call when water droplet join together and when heavy enough fall down to the ground?

A

Precipitation

23
Q

Name 3 types of rain

A

Convectional rain.
Relief rain
Frontal rain

24
Q

Describe convectional rain.

A

The sun hits the land, the hot land hits the air which then rises, air cools to form clouds and the rain.

25
Q

Name all the steps of relief rain.

A

1) warm air is being blown in from the sea.
2) air is forced up by higher land. As air rises it cools.
3) the air cools and starts to condense to form clouds.

26
Q

What is frontal rain?

What happens?

A

When a front with cold air meets with a hot one.

The hot air goes on top of the colder one and then condenses to form clouds and rain.

27
Q

Name 4 things that happen when there’s high pressure in summer.

A

It’s hotter
It’s sunny
More pollution
Not cloudy

28
Q

Name 4 things that happen when there’s high pressure in winter

A

Colder
Sunny
More pollution
No clouds

29
Q

High pressure means air….

A

Descends

30
Q

Low pressure means air….

A

Rises

31
Q

What is a microclimate?

A

Climate of a small area that has a different climate from the area around it.

32
Q

The factors that affect the microclimate are…..

A

Surface
Buildings
Shelter

33
Q

What do you use to measure wind speed?

A

Anemometer

34
Q

What do you use to measure temperature ?

A

Thermometer

35
Q

What do you use to measure wind direction?

A

Wind vane

36
Q

What do you use to measure humidity ?

A

Hygrometer

37
Q

What do we use to measure the air pressure ?

A

Barometer

38
Q

What do we use to measure the amount of precipitation?

A

Rain gauge