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GRADE 7 GEOGRAPHY UNIT 1
Use these cards to help prepare for quiz #1
27
Geography
7th Grade
10/28/2016

Additional Geography Flashcards

 


 

Cards

Term
igneous rock
Definition
solidified magma from inside the earth
Term
metamorphic rock
Definition
changed rock
Term
sedimentary rock
Definition
thick beds of sediment that have slowly solidified into rock
Term
landforms
Definition
the natural features that make up Earth's surface
Term

LANDFORM:

shield

Definition
the base of an acient mountain that has been worn away, leaving a flat, rocky landform region
Term

LANDFORM:

plateau

Definition
a high, flat region that has been lifted up by movement of Earth's surface
Term

LANDFORM:

plain

Definition
a large, flat to gently rolling region
Term

LANDFORM:

mountain

Definition
a large landform that stretches above the surrounding land in a limited area, usually in the form of a peak
Term

LANDFORM:

valley

Definition
areas of low land between areas of higher land
Term
Plate tectonics
Definition
the theory that Earth's crust is made up of several plates that are pushed by forces inside the planet
Term

What type of map is shown below:

[image]

Definition

topography map

or 

contour map

or 

elevation map

Term
divergent boundary
Definition
a place where two plates move away from each other
Term

NAME THIS PLATE BOUNDARY MOVEMENT:

[image]

Definition
divergent
Term

NAME THIS PLATE BOUNDARY MOVEMENT:

[image]

Definition
convergent
Term
convergent boundary
Definition
a place where two plates come together, when one forces one under- result = fold mountains
Term
NAME THIS PLATE BOUNDARY MOVEMENT:[image]
Definition
transform
Term
transform plate boundary
Definition

a place where side-by-side plates grind past each other

result = earthquake

Term
Erosion
Definition
the wearing away of Earth's surface by wind, water or glacial action (ice)
Term
Pacific Ring of Fire
Definition
name given to the circular pattern of active volcanoes surround the Pacific
Term

layers of the Earth

[image]

Definition

The three main sections of the Earth: CORE(inner and outer): MANTLE : CRUST

[image]

Term
CONTOUR MAP:
Rule of Vs
Definition
When contour lines cross a river, they form a "V" that points upstream, the direction opposite of the river flow direction
Term

CONTOUR MAP:

In which direction is the Mill River flowing?

[image]

Definition

NORTH-EAST

 

(rule of Vs)

Term

CONTOUR MAP:

In which direction is Maple Stream flowing?

[image]

Definition

SOUTH

 

(the V point upstream and the river flows the other way!)

Term

CONTOUR MAP:

In which direction is the river flowing?

[image]

Definition

EAST

(rule of Vs)

Term

CONTOUR MAP:

Which side of the mountain below would be easier hike?

[image]

Definition

WEST

** contour lines are far apart

 

Term

CONTOUR MAP:

On a contour map, lines that are close together show a _______ slope which lines that are far apart indicate a _______ slope

Definition

1. steep

2. gentle

[image]

Term
What are the 4 cardinal directions?
Definition

[image]

NORTH

EAST

WEST

SOUTH

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