The concept that the distribution of one phenomenon is related to the location of other phenomena is
a. regional analysis.
b. spatial distribution.
c. spatial analysis.
d. regional dissociation.
e. spatial association

The correct option is;

e. spatial association

Explanation:

Spacial association is the concept of the level to which items or objects are arranged similarly in a given space. That is the spacial distribution of specific phenomena are inter related, as such spatial association involves the comparison of patterns of distribution

Upon analysis of the distribution of two phenomena if there is a similarity in distribution, then the there is strong spatial association.

The existence of spatial association is indicated by the statistics that analyze cluster existence in the observed arrangement of a phenomenon in space.

Examples includes;

1. The location of businesses close to freeways

2. The location of computers closer to outlets e.g. in malls and receptions.

b.

explanation:

10.0

1/0.14nm = 10^10/1.4 a lot