Chapter Test 1 Flashcards

1
Q

Axis

A

Imaginary line running through earths center

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2
Q

GIS

A

Geographic information system

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3
Q

Sun

A

93 million miles from earth made of intense hot gasses

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4
Q

A day

A

One rotation of the earth

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5
Q

A year

A

One revoloution around the sun

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6
Q

Earth

A

An atmosphere

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7
Q

Moon

A

A cold rocky sphere with no water

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8
Q

Canyon

A

Deep and narrow valley with steep walls

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9
Q

Mt.everest

A

Located in South Asia himilayas 29,035 feet tall

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10
Q

365.25

A

One whole year

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11
Q

Seasons

A

When earth gets closer and farther away from the sun

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12
Q

Environment

A

Natural Surroundings

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13
Q

Isthmus

A

Narrow stretch of land connecting to larger areas

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14
Q

23.5

A

Degrees earth is tilted on its axis

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15
Q

Mariana Trench

A

western Pacific Ocean plunges 35,840 feet below sea level

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16
Q

Plateau

A

A flat surface like a plain but higher elevation

17
Q

Equinox

A

12 hours of light 12 hours of dark

18
Q

Summer solstice

A

First day of summer with the most hours of light

19
Q

Winter solstice

A

First day of winter wi the least amount of daylight

20
Q

Atmosphere

A

Nitrogen and oxygen 99%

21
Q

Weathering

A

Process of breaking down rock into soil and sand

22
Q

Erosion

A

The process of wearing away or moving weathered materials

23
Q

Delta

A

A stream that picks up soil and moves them down into the mouth

24
Q

Mouth

A

The opening of a river entering a bigger region of water

25
Q

Landforms

A

The world and its forms

26
Q

What causes weathering

A

Wind
Water
Ice

27
Q

Geography

A

The study of earth

28
Q

Artifacts

A

Tools
Pottery
Paintings
Weapons

29
Q

Fossils

A

The remains of humans