Geography High School

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What sources of data are used by demographers? Be sure to explain the information that each source provides to the demographer.

Answers

Answer 1

Answer:

Some demographic data sources are surveys, samples, census measurements, fieldwork, and observation. When using surveys, demographers research through asking questions to select members of the population.

Explanation:

just took quiz

Answer 2

Answer:

Surveys, samples, census measurements, fieldwork, and observation are a few sources of demographic data. Demographers do research by choosing individuals of the population and then asking them questions.

Demographers use samples to examine a small percentage of the population as a sample group before applying statistics to the entire population. Demographers are able to collect information from every member of a population using census measurements. Studies and surveys are carried out in the population itself via fieldwork (rather than in isolation). In order to better comprehend a population, observation is used to track and document its actions.

Explanation:

I took the quiz

Related Questions

Which of the following statements best describes the rate at which land subsidence is occurring in Mexico City?
A.
The land has subsided about 10 feet in the last 100 years, and the rate is staying the same.
B.
The land has subsided about 10 feet in the last 100 years, and the rate is increasing.
C.
The land has subsided about 30 feet in the last 100 years, and the rate is decreasing.
D.
The land has subsided about 30 feet in the last 100 years, and the rate is increasing.

Please select the best answer from the choices provided
A
B
C
D



The answer is D.

Answers

The correct answer is D. The land has subsided about 30 feets in the last 100 years, and the rate is increasing.

Explanation

Mexico City is the capital of Mexico, a country in North America. This country during its pre-Hispanic stage was inhabited by civilizations such as the Mayas and the Aztecs who built great empires; the Aztecs built their main city Tenochtitlan on Lake Texcoco, later with the arrival of the Spanish this city was occupied by the colonizers who built houses and buildings in this area filling sectors of this immense lake. Over time, this lake seems to have been covered forming underground water sources such as aquifers, at the same time the city evolved and its infrastructure increased radically. Today this city is suffering from subsidence that has caused the buildings and the surface in general, to have sunk at least thirty feet during the last hundred years, because when Mexico City was built on Lake Texcoco, they were Aquifers and groundwater sources are used to supply water to the city, so they leave empty spaces in the sub-layers of the ground causing buildings and everything on the surface to sink. Additionally, during the last ten years, this pattern has increased making that the surface sink faster than before. According to the above, the correct answer is D. The land has subsided about 30 feet in the last 100 years, and the rate is increasing.

Answer:

d

Explanation:

the other person iz correc

How does exfoliation form talus

Answers

Answer:

Found this on google, "Describe how exfoliation forms talus. the breaking and peeling away of rock in layers. At the base of the mountain or cliff the broken fragments collect in huge piles of rock called talus."

HEy GuYs THis Is Easyy, helP Me PleaSe, iLL mArk you BrainLieSt

Answers

Answer:

6 million [5 million] 4 million 5 million

Explanation:

So Oceanic Crust moves away from mid-ocean, so the oldest crust is at the edge. Tbh the right side is a bit iffy but it said THE BEST ANSWER, so I think I did well.

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