Chapter 3: The Earth's Surface Flashcards

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1
Q

Four Phases of God’s work in earth’s history

A

Creation, Flood, Modern, Future

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2
Q

Hydrosphere (what part of the earth is this?)

A

the water on earth’s surface

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3
Q

Atmosphere

A

air that surrounds the planet

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4
Q

Lithosphere

A

solid part of the earth

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5
Q

How many countries in the world does the US recognize?

A

195

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6
Q

Is the earth round?

A

No

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7
Q

Official name for the shape of the earth

A

Oblate Ellipsoid

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8
Q

Outer skin of the earth

A

Crust

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9
Q

Layer of the earth with hot, moldable material

A

Mantle

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10
Q

Liquid layer of the earth

A

Outer Core

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11
Q

Solid layer of the earth made out of heavy metals

A

Inner Core

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12
Q

Four Oceans

A

Arctic, Atlantic, Pacific, Indian

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13
Q

A navigable river is

A

Deep

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14
Q

Landform is most valuable to farmers

A

Plains

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15
Q

Larger, main landmasses

A

Continents

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16
Q

Large area of land that rises above surrounding areas (tablelands)

A

Plateaus

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17
Q

Largest system of lakes

A

The Great Lakes

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18
Q

What climate would Florida have?

A

Humid Subtropical

19
Q

Arms of the ocean enclosed by land

A

Seas

20
Q

Deep cracks in the earth’s surface where two pieces of land have moved in different directions

A

faults

21
Q

Supercontinent

A

Pangea

22
Q

Basic cause of seasonal changes

A

Tilt of earth’s axis

23
Q

Winds are warm and powerful- Allowed Columbus to sail

A

Trade winds

24
Q

3 patterns of precipitation

A

Frontal, convection, orographic

25
Q

These allow modern pilots to save on time and fuel

A

Jet streams

26
Q

Theory- crust is broken up into pieces and plats that crash into one another and pull apart

A

Plate Tectonics Theory

27
Q

Slowest kinds of ocean currents

A

Drifts

28
Q

Typical weather in a region over time

A

Climate

29
Q

3 main systems that distribute heat

A

Wind, ocean currents, seasons

30
Q

What percentage of earth’s water is fresh?

A

3%

31
Q

What percentage of the earth is covered by land?

A

29%

32
Q

Rivers are classified by their

A

length, navigability, discharge, drainage

33
Q

River with greatest discharge

A

Amazon

34
Q

Longest river in the world

A

Nile

35
Q

Lowest point in the world

A

Dead Sea

36
Q

Largest ocean

A

Pacific

37
Q

Largest Saltwater lake

A

Caspian sea

38
Q

Largest island

A

Greenland

39
Q

Largest continent

A

Asia

40
Q

Tallest Mountain

A

Everest

41
Q

Two types of islands

A

Oceanic, Continental

42
Q

Two external forces that break down rocks

A

Erosion, weathering

43
Q

Can you label the layers of the earth?

A

I would make sure!