6. the "why of where" refers to
a. geography's emphasis on landscape features
b. spatial patterns on the landscape
c. a definition of geography that is simply locational
d. the idea that the explanation of a spatial pattern is crucial
e. the depiction of a region's physical features

The phrase "why of where" refers to the idea that explanation of spatial pattern is crucial.

Explanation:

The phrase 'why of where' is to associate special importance to the elaboration and description of the spatial pattern of a specific place. The idea comes from the importance of detailing in the discipline of Geography. 'Why of where' simply means specifications and details of a given place in terms of its spatial pattern.

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.