The number of plant and animal species present and the variety of genetic materials these organisms contain is called __________.
Fill in the blank(s) with correct word
Question 2
If a geographer's analysis of a region includes a systematic study of many geographical variables, this is called
a. studying population clusters.
b. using the geographic method.
c. governmental studies.
d. environmental assessments or environmental impact statements.
e. teaching a course based entirely on the systematic method.