Science 2015: Weather And Climate Flashcards

1
Q

Climate

A

Yeah after year conditions of temp, rain, winds and clouds in an area

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2
Q

Climate is determined by

A

Temperatures and rain

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3
Q

Things that influence temp

A

Latitude, altitude, distance from large bodies of water and ocean currents

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4
Q

Suns rays hit

A

Mainly at the equator

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5
Q

Latitude

A

Distance from the equator (3 zones)

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6
Q

Continental climates

A

Land

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7
Q

Marine climates

A

Water

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8
Q

Marine currents influenced by

A

Ocean currents

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9
Q

What effects rain

A

Prevailing winds and presence of mountains

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10
Q

Windward

A

Side of the mountain where oncoming wind hits

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11
Q

Leeward

A

Side opposite of the side that rain hits

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12
Q

Seasons are caused by

A

Tilt of the earths axis as earth travels around the sun

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13
Q

Rising into the air..

A

Air gets colder and less dense

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14
Q

Four layers of the atmosphere are classified by

A

Changes in temperature

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15
Q

Layers of the atmosphere

A

Troposphere
Stratosphere
Mesosphere
Thermosphere

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16
Q

Lowest layer of atmosphere

A

Troposphere (we live in it)

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17
Q

What is a shooting star

A

Trail of hot glowing gases a burning meteoroid leaves behind

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18
Q

Aurora Borealis

A

Northern lights that takes place in the ionosphere

19
Q

Why is the mesosphere the coldest

A

The outer layer is not protected by the heat provided by the ozone layer

20
Q

Air down to the surface causes

A

High pressure

21
Q

Horizontal movement of air across earths surface

A

Wind

22
Q

Air masses

A

Body of air with similar characteristics throughout

23
Q

Air mass is classified by

A

Humidity and temp

24
Q

Maritime

A

Humid (wet) air masses

25
Q

Continental

A

Drier air masses that form over land

26
Q

Polar

A

Cold air masses out of the North

27
Q

Tropical

A

Warmer air masses from the south

28
Q

Weather front

A

Area where two air masses meet and they don’t mix. Boundary between two or more air masses

29
Q

Cold front

A

Fast moving cold air that runs into a slow moving warmer air mass

30
Q

Warm front

A

Warm air mass collides with a slow moving cold air mass

31
Q

Stationary front

A

Cold air mass and warm air mass meet but neither are being moved

32
Q

Occluded front

A

A warm air mass is caught between two cooler air masses and is lifted above them

33
Q

Air pressure depends on

A

Number of air molecules in a given space and how fast they’re moving

34
Q

Northern hemisphere air travels

A

Clockwise

35
Q

Southern Hemisphere air travels

A

Counterclockwise

36
Q

Middle latitudes

A

Where polar and tropical winds meet and create storms

37
Q

Cirrus

A

Thin and wispy

38
Q

Cumulus

A

Puffy and billowy

39
Q

Stratus

A

Flat and sheet like, covers the whole sky

40
Q

Cirro-

A

High clouds about 20,000 feet

41
Q

Alto-

A

Middle clouds

42
Q

Nimbo- -nimbus

A

Clouds that bring rain

43
Q

Weather

A

Day to day events referring to condition of atmosphere at a certain time and place