Unit 1: Physical Geography Flashcards

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0
Q

Hemisphere

A

One of the halves of the globe.

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1
Q

Geography

A

The study of the Earth and everything on it.

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2
Q

Revolution

A

One full orbit around the sun.

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3
Q

Solstice

A

The two times when the sun is farthest from the celestial equator.

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4
Q

Equinox

A

The time when the sun crosses the plane of the equator.

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5
Q

Biome

A

Similar ecosystems put together.

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6
Q

Lithosphere

A

The crust and upper mantle; the solid portions of the Earth.

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7
Q

Atmosphere

A

The gas around the solid portion of the Earth.

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8
Q

Hydrosphere

A

The water on or surrounding the Earth.

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9
Q

Biosphere

A

The entire Earth and the living organism that inhabit it.

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10
Q

Relief

A

The difference in elevation and slope between a high and low surface.

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11
Q

Ring of Fire

A

Volcanic and seismic activity around the pacific plate.

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12
Q

Plate Tectonics

A

The theory that the Earth’s lithosphere is split into different plates.

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13
Q

Continental Drift

A

The theory that the plates are moving over a large period of time and that there used to be supercontinent called Pangea.

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14
Q

Mechanical Weathering

A

Destruction of rock by physical changes.

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15
Q

Chemical Weathering

A

Changing of rock by chemical changes.

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16
Q

Erosion

A

Movement and distribution of rock.

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17
Q

Weather

A

The state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc.

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18
Q

Climate

A

Generally prevailing weather in an area or region.

19
Q

Rotation

A

The spinning of the Earth around an axis.

20
Q

Ecosystem

A

The living and nonliving things in an environment. And how they interact with each other.

21
Q

Tundra

A

Vast, flat, treeless regions where the subsoil is frozen almost year round.

22
Q

Deciduous

A

Shedding the leaves annually, as certain trees and shrubs.

23
Q

The study of the Earth and everything on it.

A

Geography

24
Q

One of the halves of the globe.

A

Hemisphere

25
Q

One full orbit around the sun.

A

Revolution

26
Q

The two times when the sun is farthest from the celestial equator.

A

Solstice

27
Q

The time when the sun crosses the plane of the equator.

A

Equinox

28
Q

Similar ecosystems put together.

A

Biome

29
Q

The crust and upper mantle; the solid portions of the Earth.

A

Lithosphere

30
Q

The gas around the solid portion of the Earth.

A

Atmosphere

31
Q

The water on or surrounding the Earth.

A

Hydrosphere

32
Q

The entire Earth and the living organism that inhabit it.

A

Biosphere

33
Q

The difference in elevation and slope between a high and low surface.

A

Relief

34
Q

Volcanic and seismic activity around the pacific plate.

A

Ring of Fire

35
Q

The theory that the Earth’s lithosphere is split into different plates.

A

Plate Tectonics

36
Q

The theory that the plates are moving over a large period of time and that there used to be supercontinent called Pangea.

A

Continental Drift

37
Q

Destruction of rock by physical changes.

A

Mechanical Weathering

38
Q

Changing of rock by chemical changes.

A

Chemical Weathering

39
Q

Movement and distribution of rock.

A

Erosion

40
Q

The state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc.

A

Weather

41
Q

Generally prevailing weather in an area or region.

A

Climate

42
Q

The spinning of the Earth around an axis.

A

Rotation

43
Q

The living and nonliving things in an environment. And how they interact with each other.

A

Ecosystem

44
Q

Vast, flat, treeless regions where the subsoil is frozen almost year round.

A

Tundra

45
Q

Shedding the leaves annually, as certain trees and shrubs.

A

Deciduous