What are three kinds of perspective that geographers use to look at the world

Perspective refers to the framework which is used to explain phenomenon. 
The three kind of perspective which geographers used are:
1. Place, scale and space: Geography looks at the world through the lenses of place, space and scale.
2. Geography domain of synthesis: which relates human action to the physical environment.
3. Spatial representation.

B.a pop up at ion changes in response to a change in the environment.

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