Help please
Which statement BEST describes the difference between arithmetic density and agricultural density?
My answer- A.
Agricultural density focuses on people, and arithmetic density focuses on math.
B.
Agricultural density focuses on agriculture, and arithmetic density focuses on used land.
C.
Arithmetic density focuses on numbers, and agricultural density focuses on land availability.
D.
Arithmetic density focuses on people, and numbers and agricultural density focuses on land and mass.
E.
Arithmetic density focuses on people and land, and agricultural density focuses on a specific group of people and land.
What does population distribution and physiological density help geographers do?
A.
gather information about the conditions of different areas
B.
figure out economic differences between different countries
C.
evaluate changes in landscapes across regions in any given country
D. (my answer)
determine how much land is needed to support any given population
E.
account for discrepancies between number of people and available land
The correct answer for the first question is D. Arithmetic density focuses on people and numbers, while agricultural density focuses on land and mass.
For the second question, the correct answer is A. Population distribution and physiological density help geographers gather information about the conditions of different areas.
To find the answer to the first question, it would be helpful to understand the definitions of arithmetic density and agricultural density.
Arithmetic density is a measure of population density calculated by dividing the total population of an area by the total land area. It focuses on the number of people per unit of land.
Agricultural density, on the other hand, is a measure of population density calculated by dividing the total number of farmers or agricultural workers by the total arable land area. It focuses on the number of agricultural workers per unit of arable land.
With this understanding, we can eliminate options A and D as they contain incorrect descriptions. Option B is the correct answer because it accurately describes that agricultural density focuses on agriculture while arithmetic density focuses on the overall population.
Now, let's move on to the second question.
Population distribution refers to how populations are spread out across a given area or region. Physiological density is a measure of population density calculated by dividing the total population by the total arable land area. It focuses on the number of people per unit of arable land.
Based on this information, we can eliminate options B and C which are not related to the purpose of population distribution and physiological density. Option A is a potentially correct answer as geographers can indeed gather information about the conditions of different areas using population distribution and physiological density. However, option D is the best answer because it specifically states that geographers can determine how much land is needed to support a given population using physiological density.
A. Gather information about the conditions of different areas.
Why don't scientists trust atoms?
Because they make up everything!