9 weeks Flashcards

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1
Q

which lines run parallel to the equator

A

latitude

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2
Q

what percentage of earth is made up of water

A

70

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3
Q

the lithosphere consists of the earths what

A

land

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4
Q

the hydrosphere consists of what

A

water

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5
Q

how many inches do the plates move in a year

A

4 inches

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6
Q

how many miles is earth from the sun

A

93,000,000

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7
Q

what is the diameter of the earth

A

8000

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8
Q

earthquakes, volcanoes, and tsunamis are created by what

A

internal forces

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9
Q

what is made up of thick rick such as silicon, oxygen, and iron

A

mantle

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10
Q

which tropic is located a 23.5 degrees north

A

cancer

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11
Q

what are winds that blow in constant patterns

A

prevailing

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12
Q

which area on the equator is windless

A

doldrums

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13
Q

which direction do the ocean currents flow in southern Australia

A

counter-clockwise

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14
Q

what are the 5 themes of geography

A

location, place, region, movement, and human environment interaction

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15
Q

what is the highest place on earth

A

mt. everest

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16
Q

what is the lowest point of the earths surface

A

dead sea

17
Q

what is the difference between a political and physical map

A

political- shows the boundaries

physical- shows physical features

18
Q

what is the deepest part of the ocean

A

Mariana trench

19
Q

list the 7 continents

A

Africa, NA, SA, Australia, Europe, Asia, Antarctica

20
Q

list 5 oceans

A

arctic, pacific, atlantic, indian, and southern

21
Q

what is midnight sun

A

the sun never sets for 6 months, opposite of the poles

22
Q

what is the significant about an equinox

A

you get 12 hours in the day and 12 hours at night

23
Q

what does “geographia” mean? Why do we study geography?

A

the word geographia is a greek word where we get geography from we study geography to get to know the earth

24
Q

what is the hottest and lowest place in the US? how hot did it get here once setting the record

A

death valley

25
Q

how far do the Rocky Mountains extend( and which state does it start and end with)

A

3,000 miles; new Mexico and Alaska

26
Q

which state is first in natural gas reserves

A

texas

27
Q

what are North America’s oldest mountain and the continents second largest mountain range?

A

Appalachian

28
Q

why is new york citys manhattan island important

A

economic center

29
Q

what percentage of the earths surface do the US and Canada cover

A

12%

30
Q

which state is composed of volcanic mountaintops

A

hawaii

31
Q

what is a major source of hydroelectric power for the US and Canda

A

Niagara falls

32
Q

how tall is mt. mckinley and which range is it in?

A

20,320 and it is in the Alaska range

33
Q

how were the great lake formed

A

glaciers

34
Q

how does Canada’s weather affect the US?

A

it brings cold air to US

35
Q

where is the majority of oil and natural gas reserves located on Canada

A

Alberta

36
Q

what is the worlds largest island

A

greenland

37
Q

list some of the deserts in North America

A

majave, death valley, great salt lake deserts, and Chihuahua

38
Q

what is the name of the US epidemic during the 1930’s that destroyed many crops numerous agricultural problems

A

dust bowl

39
Q

what is in greenwich england

A

prime meridian