It was Carl O. Sauer who did
Answer is C, just took the test. :)
Answer:
Hey!
Your answer is Species Diversity!
Explanation:
The meaning of Species diversity is the population of species and abundance of each species which have a habitat in a particular location. (the location here is EARTH)
Hope this helps!
*if its wrong you can let me know!*
A conic map is the best bc it has very little distortion and straight latitude and longitude lines