Ch. 3 Flashcards

(64 cards)

0
Q

It always moves from an area of _______ pressure to an area of _________ pressure

A

High to low

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1
Q

What is it if different air pressure causes air to move

A

Wind

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2
Q

As the air heats up at the equator it expands and _________

A

Rises

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3
Q

As the air rises it begins to cool down in the ____________

A

Atmosphere

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4
Q

As it cools it condenses into something we see called _________

A

Clouds

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5
Q

These clouds usually form ________ and thats why we have green __________

A

Storms and rainforests

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6
Q

As the moisture is released cooled air starts to get heavy and _________ back down to the surface of the planet

A

Sinks

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7
Q

If this air has very little moisture, it sinks and heats up to form _________

A

Deserts

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8
Q

_________ winds are winds that come from the same direction all the time

A

Prevailing

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9
Q

From which way does our weather come from

A

West

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10
Q

Where do our winds come from

A

West

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11
Q

The prevailing winds in the US are called ________

A

Westerlies

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12
Q

Historical explorers from ________ would use these trade winds to take them from their continent to ____________ in order to search for gold, land, and __________

A

Europe
Carribean/S America
Trade

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13
Q

What happens when NE tradewinds and westerlies collide.

A

They get caught up in a storm

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14
Q

Where do hurricanes usually start

A

Western coast of Africa

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15
Q

As the hurricanes cross the __________ ocean then they may start to gather energy from shallower and warmer water found in the ____________ and even later in the deeper ____________

A

Atlantic
Carribean sea
Gulf of Mexico

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16
Q

During the summer lake michigan keeps Chicago __________

A

Cool

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17
Q

During the winter lake michigan keeps chicago __________

A

Warm

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18
Q

Water takes longer to __________ then __________

A

Heat

Cool

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19
Q

When it takes longer for water to heat then cool, then it balances the temp of the land close by. What does lake michigan take place as?

A

The great equalizer

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20
Q

Tropic of cancer

A

Summer - warmer 23.5 degrees s

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21
Q

Tropic of capricorn

A

Winter 23.5 degrees N

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22
Q

Daylight savings

A

Is used for saving energy

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23
Q

Weather

A

Atmospheric conditions at a given time

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24
Climate
Average weather which is a pattern throughout time
25
Equinox
Same amount of day and night and occurs first day of spring and fall
26
What does air pressure make
Wind
27
High pressure
Sinking air
28
Low pressure
Rising air because it has unstable conditions, which kind of means a lot of rain
29
Coriolas effect
What makes the winds slightly curve and makes hurricanes rotate
30
Doldrums
There are no winds there by the equator
31
Water heats and cools more slowly then ________
Land (great equalizer)
32
Ocean currents
They change temperatures and effect weather. Like the north atlantic drift, really thisocean current impacts climate in europe
33
Windward side
The side that has wind pushing up on mountains to create clouds and to create moist/wet conditions
34
Leeward side
Is very dry, because the mountain blocks all the moisture which creates deserts
35
What is the most dangerous kind of disaster
Tornadoe, because of the wind speed
36
What kind of starts a hurricane
Moisture rising creates low pressure, and winds move from high to low pressure which increases speed of a hurricane
37
What happens after the hurricane is about to form
The moist air rises to create unstable weather conditions, which creates low pressure, which increases speed of wind
38
What happens during the hurricane
All the low pressure zones are getting sucked up into the eye (all the winds get sucked in), since air travels from high to low pressure
39
How do winds travel
High to low pressure
40
What is the orographic effect
It is when warm, moist air is blown upwards due to mountains. When it rises, it cools and clouds form, if it gets cool enough it can cause rain
41
Rotation
Causes day and night
42
What is the earths revolution
It is 365.25 days which gives us a year
43
The earths ______ causes the earth to be heated unevenly creating _________
Tilt | Seasons
44
When we experience summer what is it like in the southern hemisphere and why?
It is winter, because the suns rays are hitting us while they are far away from the southern hemisphere
45
What latitude zone do we live in
Mid
46
What area did sailors fear getting stuck in
Doldrums
47
What is precipitation
When rain, snow, sleet, or hail falls from above
48
What is the first day of summer
June 21
49
What is the first day of winter
Dec 21
50
When is the first day of fall
September 23
51
When is the first day of spring
March 21
52
What is the mediterranian climate like and wher is one location
Warm and dry with a little rain in the winter- greece
53
Where in the us can you find a humid subtropical climate and what is it like
Florida-very dry and warm
54
Where would you find a marine west coast climate in the US and what is it like
Washington-very humid and rainy
55
Where is the humid continental climate in us and what is it like
Illinois- has all four seasons
56
Where do you find highland climates
Mountains
57
Subarctic. Where do you find and how is it like
Very cold- russia, alaska,canada
58
Highland. Where is it and how is it like
Mountains, and colder
59
Steppe- where is it and how is it like
Next to deserts- a little bit of rain
60
Desert- where is it and how is it
30 degrees north and south of the equator
61
Tropical savanna. Where is it and how is it
Next to humid tropical and very humid and rainy and has a dry season
62
Humid tropical. Where is it and how is it
Tropics, and very rainy (rainforests)
63
Midnight sun
When you live north of the arctic circle and the rays hit you during the summer solstice and the sun is still out at midnight. It lasts for about 3 months.