Question

How is density of pollution measured?
​

Answer 1

Answer:

To calculate density, you divide the number of objects by the measurement of the area. The population density of a country is the number of people in that country divided by the area in square kilometers or miles.

Explanation:

Hope this will help you

Follow me

Answer 2

Answer:

In the U.S., population density is typically expressed as the number of people per square mile of land area. The U.S. value is calculated by dividing the total U.S. population (316 million in 2013) by the total U.S. land area (3.5 million square miles).

Hope it helps....❤❤