Time-Space Compression is illustrated by Image [BLANK], because it shows... Distance Decay is illustrated by Image [BLANK], because it shows...

Impacts of transportation and communication strategy and sotance decays shows the impacts of time and distance on the spatial interaction.

Explanation:

The time series interaction was given by David Harvey in postmodernity were he shows the phenomenon that alters the quality of relationships and was published in 1989. Distance decay shows the impacts of distance and states that the interaction between the two local declines as the distance between them increases. Such as seen in communication technology and the growth of urban centres in the central business district. Density, price of land, and other factors are seen.

B. to study the spatial patterning of forests and forests fires and plan for better use of fire fighting resources in the u.s.

81 is a composite number