The formula to calculate population density is a. land area 2028-02-04-03-00_files/i0150000.jpg number of populations b. number of populations 2028-02-04-03-00_files/i0150001.jpg land area c. number of organisms in a region 2028-02-04-03-00_files/i0150002.jpg land area d. land area 2028-02-04-03-00_files/i0150003.jpg number of organisms in a region

b. number of populations/land area

Explanation:

The formula to calculate population density is a very simple one, we just need the information about the land area and the number of population, and the formula is:

population density = number of populations / land area

Practically, what we do to get to the result is take the number of populations and divide it by the land area, so we get the population density.

Example:

467,012 people live in a land area of 14,111 km²

467,012 / 14,111 = 33.096

So we have 33.096 people living in one square kilometer.

answer(c) carved on a babylonian clay tablet that showed earth as a flat circular disk;

answerthey are called the pampas;