An example of a landscape shaped by culture is a. the great plains of the united states. b. the nile river. c. a busy airport. d. the former soviet union.

A. the great plains of the United States.

Explanation:

A cultural landscape is defined as that landscape that is shaped by the heritage and is created by man and has associated values to it. Examples include the nationals parks, agricultural fields and includes lakes, valleys, and rivers.  Great plains of America is a cultural landscape dominated by man.

Answer// dinosaurs emerged during mesozoic era;