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Arithmetic Density is the number of people in an area to the amount of land in that area. It tells us how "packed in" the people are in a certain area.
The Arithmetic Density is very high here. No wonder we all live so close together.
Do you know what physiological density means?
Physiological density is the amount of people to the amount of arable land. It tells us how much land can be used to farm to the amount of people.
Yes! It is the number of people to the amount of arable land.
Grandpa, today we learned about Agricultural Density, It is the number of farmers per unit of arable land.
Agricultural Density is the amount of farmers per amount of arable land. It tells us how developed a country is and how many farmers they have.
Wow! That's so cool!