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Updated: 9/14/2021
Unknown Story

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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.
  • Arithmetic Density
  • The Arithmetic Density is very high here. No wonder we all live so close together.
  • Do you know what physiological density means?
  • Physiological Density
  • 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.
  • Agriculture Density
  • 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!