Chapter 1 Flashcards

1
Q

Geography

A

The Study of the Earth

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2
Q

5 Key Themes

A
Location
Place
Region
Movement
Human Earth Relationships
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3
Q

Scientific Method

A
Ask a question
Do background research
Construct a hypothesis
Test Hypothesis
Analyze Data and Draw Conclusion
Report results
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4
Q

Systems

A

Earth - Open system all components

Space -Close system self contained

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5
Q

Model

A

Simplified representation of reality

Ex: Maps, Globes and stuff like that

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6
Q

Earth’s Four Spheres

A

Atmosphere - Air
Lithosphere - Rock Layer
Hydrosphere - Water
Biosphere - All Living Things

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7
Q

Northern and Southern Hemisphere

A

Defined by the equator

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8
Q

Eastern and Western Hemisphere

A

Defined by humans rather than physical principles

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9
Q

Six Continents

A
Africa
Antarctica
Australia
N. America
S. America
Eurasia
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10
Q

Five Oceans

A
Arctic
Atlantic
Indian
Pacific
Southern
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11
Q

Africa

A

Where all humans come from

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12
Q

Australia

A

Smallest Continent

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13
Q

Eurasia

A

Largest Continent

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14
Q

Geographic Grid

A

A system for locating a place on earth

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15
Q

Meridian

A

Longitude

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16
Q

Parallel

A

Latitude

17
Q

Sacramento’s Latitudinal Zone

A

38° 33’ N

18
Q

Latitude

A

0° - 90° North or South

19
Q

Longitude

A

0° - 180° East or West

20
Q

Division of Global Time

A

One hour of time corresponds with 15° of longitude

21
Q

International Date Line (IDL)

A

TheInternational Date Line is located halfway around the world from the prime meridian (0° longitude) or about 180° east (or west) of Greenwich, London, UK, the reference point of time zones.

22
Q

Cartography

A

The science of drawing maps

23
Q

Remote Sensing

A

Information contained from remote objects w/o physical contact. GPS, GIS

24
Q

Geographic Info Systems (GIS)

A

Computer-based processing tool

Gathers, manipulates, analyzes geographic data

25
Q

Global Positioning System (GPS)

A

Radio signals from satellites to determine location