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Christmas Exams 2015 > Social Studies > Flashcards

Social Studies Flashcards

1
Q

What is the order of continents is size

A 
1st- Asia
2nd- Africa 
3rd- North America 
4th- South America 
5th- Antarctica
6th- Europe 
7th- Australia
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2
Q

How many continents are there

A

7

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3
Q

What is a mountain and name an example

A

A landform that rises at least a hundred ft. above the surrounding land

Ex. Mt. Everest in the Himalayas,Napel

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4
Q

What is a island and name an example?

A

A piece of land that is completely surrounded by water

Ex Greenland-Largest in the world

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5
Q

What is a cape and name an example

A

A piece of land stretching out into a large body of water

Ex Cape of Good Hope, South Africa

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6
Q

What is a peninsula and name an example

A

A large piece of land surrounded by water on three sides

Ex Saudi Arabia peninsula

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7
Q

What is a Isthmus and name an example

A

A long narrow strip of land joining two larger land areas

Ex Panama Isthmus

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8
Q

What is a plain and name an example

A

A broad mostly flat area sometimes with low gentle hills

Ex The Praires of North America

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9
Q

What is a valley and name an example

A

A low land area found between two mountains or hills

Ex Valley of Geysers,Russia

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10
Q

What is delta and name an example

A

A piece of land formed at the the mouth of the river from river deposits
Ex Mississippi Delta

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11
Q

What is an archipelago and give an example

A

A chain of islands grouped together

Ex Bahamas

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12
Q

What is a canyon and give an example

A

A deep valley with steep slopes

Ex Grand Canyon, Arizona

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13
Q

What is a desert and give an example

A

A dry, sandy, or rocky area with can be hot or cold

Ex Sahara Desert

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14
Q

What is an example of a continent

A 
Asia 
Africa
North America 
South America 
Antarctica
Europe 
Australia
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15
Q

What is a Glacier

A

A large mass of ice that moves very slowly

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16
Q

What is an ocean

A

A large body of salt water which surrounds a continent

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17
Q

What is a bay

A

A body of water partially enclosed by land, with a wide opening to the sea or ocean

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18
Q

What is a Fjord

A

A long narrow inlet with high steep banks

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19
Q

What is a sea

A

A body of salt water smaller than a ocean

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20
Q

What is a river

A

A large natural stream of fresh water, lowering in a channel to the ocean

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21
Q

What is a gulf

A

A body of water nearly surrounded by land. Usually larger than a bay but not always

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22
Q

What is a canal

A

A man made waterway with straight banks

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23
Q

What is a lake

A

A body of water completely surrounded by land

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24
Q

What is a strait

A

A narrow passage of water that connects two larger bodies of water

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25
Q

What is a harbor

A

A body of water protected by ships and where ships seek shelter. Can be natural or man made

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26
Q

What is a source of the river

A

The place where the river begins in the highlands

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27
Q

What is the mouth of the river

A

Place where the river empties itself into a larger body of water

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28
Q

What is the tributary of the river

A

A branch of a river

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29
Q

What is upstream in a river

A

Direction from the mouth to the source of a river. You are going against the flow of the river

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30
Q

What is downstream in a river

A

Direction in which a river flows from the source to the mouth

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31
Q

What is the solar system

A

A group of planets which orbit the sun

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32
Q

How many planets are in the solar system

A

There are 8 planets

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33
Q

Where is the solar system located

A

In a galaxy called the Milky Way which is located in a cluster of about 20 galaxies called the local group which is just one of the countless clusters in the universe

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34
Q

What does a galaxy consist of

A

Dust, Gas, and billions of stars

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35
Q

What is the distance across the solar system measured in

A

Astronomical Units

36
Q

Why was the light years created

A

It was created to measure distance to the stars and galaxies beyond the Milky Way

37
Q

What is a light years equal to

A

To the distance light can travel in an year

38
Q

Light travels at _______ Miles per second

A

186,000

39
Q

What is a asteroid

A

Lumps of rocks varying in size

40
Q

What is a comet

A

Frozen balls of gas that glow when approaching the sun

41
Q

What is a meteoroid

A

Small particles which burn up when they enter the atmosphere

42
Q

What do planets in the solar system have in common

A
  • Each planet travels in a path around the sun (Revolution)
  • They turn on an axis (Rotation)
  • They are tilted on its axis
43
Q

What differences do planets in the solar system have

A
  • They are different sizes
  • They rotate at different speeds
  • They have different temperatures
  • They have different distances from the sun
44
Q

What is Rotation

A

The spinning or the earth on its axis once every 24 hrs

45
Q

Why does day and night occur

A

Because the earth is a sphere only half of it will face the sun at any given time (daytime). The half away from the sun is darkness or nighttime

46
Q

Which direction does the earth spin

A

West to east

47
Q

What is a Revolution

A

The movement of the earth in a path or orbit around the sun once every 3651/4 days

48
Q

How do seasons happen

A

As the earth revolves around the sun the Suns rays strike the earth at different angles causing the seasons

49
Q

When is the spring equinox

A

March 21st

50
Q

When is the summer solstice

A

June 21st

51
Q

When is the winter solstice

A

December 21st

52
Q

When is the autumn equinox

A

September 23rd

53
Q

What does solstice mean

A

They mark the time when the sun reaches its highest or lowest point in the sky. This gives us the longest day and night

54
Q

What does equinox

A

Mark the times when the sun is at the equator giving equal lengths of night and day

55
Q

What are the effects of Revolution

A
  1. Varying lengths of day and night
  2. The 4 seasons
  3. Changed in latitude of the sun
56
Q

What are the effects of Rotation

A
  1. Day and night
  2. 15 degrees difference in longitude every hour( caculation of time)
  3. Deflection of winds and ocean currents
  4. The daily rising and falling of tides
57
Q

What is weather

A

The condition of the atmosphere at a particular place and time

58
Q

What is climate

A

The average condition of the weather of a place overtime

59
Q

What is temperature

A

How hot or cold the air is

60
Q

What is precipitation

A

Water that falls from the atmosphere to the ground in any form( rain, snow, hail)

61
Q

What is wind speed

A

How fast the air is moving

62
Q

What is wind direction

A

Where the air is going.

63
Q

How are winds named

A

Winds are named from thier point of origin

64
Q

What is humidity

A

The amount of moisture in the air

65
Q

What is air pressure

A

The weight of the air pressing on the earths surface

66
Q

What are clouds

A

Droplets of water which condenses around dusts. This includes the amount and type of clouds

67
Q

What is sunshine

A

The amount of hours the sun shines on the earths surface

68
Q

What are the two most important weather elements

A

Temperature and rainfall

69
Q

How many polar regions are there and what is the temperature like

A

There are 2 and it is always cold

70
Q

How many equatorial regions are there and what is the temperature like

A

There is one and it is always hot

71
Q

How many Tropical regions are there and what is the temperature like

A

There are 2 and they are hot with distinct features

72
Q

How many temperate regions are there and what is the temperature like

A

There are 2 and it has hot summers and cold winters

73
Q

How many Subtropical regions are there and what is the temperature like

A

There are 2 and it is between temperate and tropical zones

74
Q

What is it like in the polar regions

A

There is daylight for long periods during summer but the Sun rays are never strong enough to make it warm so that there is always ice and snow

75
Q

What is the like in the equatorial regions

A

Solar radiation is always close the maximum so it never gets cool

76
Q

Between the polar and Equatorial regions there are hot and cold seasons. The temperate regions is divided into __________

A
  1. A warm temperate zone like the southern US where the winters are not too severe
  2. A cold temperate zone where is the winters are long and severe
77
Q

What are winds

A

A wind is a moving mass of air

78
Q

What are prevailing winds

A

A wind that blows constantly over a particular place

79
Q

What are the factors that contribute to the amount of rainfall a place receives

A

Distance from the sun-Coastal areas usually receive more rain than inland areas
The height of the land above sea level- as air rises the temperature drops and rainfall Increases so Montanus areas are wetter than low land areas
Onshore winds- humidity comes in the wind so if the air has crossed a ocean it is wetter than if it would cross land

80
Q

What are the types of wind systems

A
  1. Trade winds
  2. The westerlies
  3. The monsoon
  4. The polar winds
81
Q

What are the instrument and units for

Humidity, Percepertation, Temperature, Air pressure, Wind speed, Wind direction, Cloud Cover, Sunshine,

A
  1. Hygrometer- percentage
  2. Rain gauge- inches mm
  3. Thermometer-degrees
  4. Barometer-Milibars
  5. Anemometer-knots,mph,compass
  6. Wind vain- “ “
  7. Eye estimation- Oktas
  8. Campbell Stokes Sunshine Recorder- hours
82
Q

Which current warms the islands of the Bahamas

A

The Gulf Stream current

83
Q

What is the climate of the Bahamas

A

Tropical Marine

84
Q

What 2 systems develope before turning into a hurricane

A

Tropical storm and tropical depression

85
Q

What is a hurricane

A

A hurricane is a tropical storm that rotates counter clockwise and has a wind speed of over 74 miles per hour

Christmas Exams 2015 (3 decks)

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