Scales Flashcards

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1
Q

What are the 6 essential features of a map?

A

Title,legend,scale,date,arrow, borders

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2
Q

What are large scale maps

A

Shows a lot of detail for a very small area ex.map of London Ontario showing hiking trails
Ex.1:50,000 or 1:25,000

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3
Q

What is a small scale map?

A

Shows a small amount of detail of a large area
Ex.a map of the world showing political information
Ex.1:250,000 or 1:500,000

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4
Q

Name the three types of scales

A

Direct statement, representative or ratio scale, linear scale

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5
Q

What is a direct statement

A

Uses words to describe the relationship between the distance on a map and the distance on the earths surface
Ex. 1cm=1km

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6
Q

What is a representative or ratio scale

A

Uses a line that is divided into units of distance
Ex. 1:100,000
1cm=100,000cm on the earths surface

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7
Q

How do u convert a direct statement to a representative scale(ratio)

A

You multiply by 100,000

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8
Q

How do u convert a ratio scale to a direct statement

A

You divide by 100 000

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