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Class 9 Geography Chapter 6 Population Quiz 13 (60 MCQs)

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1. A population's emigration in one month totaled 2 individuals. During the same period, immigration was 12 individuals. Natality (births) was 8, and mortality was 15 due to a parasite infection. What was the net effect on the population size?
2. What are push factors of migration?
3. Better education
4. During a long period when there is no rainfall, a mountain lion may temporarily leave its usual hunting territory to drink from a farm pond. This behavior is due to
5. What is the equation for natural increase?
6. Populations can change over time. For instance, if weather and climate conditions for oak trees to produce more acorns than usual then the squirrel population will .....
7. American bison, which are large grazing mammals, are most often found close together in small groups. What might you infer about the spatial distribution of American bison?
8. An animal that hunts an other animal to eat it, is called a
9. This stage of the epidemiological transition describes a reduced mortality associated with infectious diseases and an increase in chronic disorders associated with aging.
10. A population of 5, 000 grows by 4% each year. What is the population after 5 years?
11. A population's ..... is the amount that a population's size changes in a given period of time.
12. There are approximately 17, 620 people per square mile in New York City. If New York City is 468 square miles, approximately how many people live in New York City?
13. A school survey asked 50 girls to identify their favorite items on the school cafeteria menu. This sample is .....
14. Describes how many individuals of different ages make up a population
15. A population gets smaller by .....
16. Groups of individuals of same species that live in the same area
17. What growth model has an J-shaped curve?
18. Worldwide there were 20 births and 8 deaths per 1000 people in 2017. Calculate the growth rate of the world.
19. This takes place when organisms move into an area.
20. As toxins move up trophic levels, its concentration
21. What is the name of Superman's superdog?
22. Which part of China is generally dry?
23. Which of these relationships is an example of parasitism?
24. Evaluates # of births; # of deaths; and migration
25. Typical population growth is described as:
26. What occurs when organisms leave a population to join another one?
27. Which of the fallowing has only abiotic factors?
28. When a person moves OUT of a country, this is considered .....
29. A mayor wanted to see if the people in his town thought he was doing a good job.Which choice best represents a statistic?
30. Which of the following would increase the long-billed curlew population?
31. Instinctive seasonal movement of a population from place to place:
32. What term is given to the averaged number of people living in an area at a given time?
33. Carrying Capacity is
34. How does the logistic model of population growth differ from the exponential model?
35. If there is more food than usual in an ecosystem, then the population will mostly likely .....
36. In which stage(s) of the Demographic Transition are birthrates and death rates both high?
37. One of these is a major cause of rural urban drift .....
38. Limiting factors can only be abiotic factors.
39. Vikings were ..... that believed in various gods and goddesses.
40. These countries have higher average incomes, slow population growth, and diverse industrial economies.
41. When calculating population density, what type will always show more people per square mile because it is only counting the ARABLE land?
42. A resource population is:
43. Calculate the population density of Country T:(Population = 98, 500 & Area = 1706km$^{2}$)
44. A teacher selects 30 students out of 300 students in grade 6, to participate in a survey about recycling. She asks first 30 students that enters her classroom. Of the 30 students, 25 students refills their water bottles. How many students will refill the bottle?
45. The ..... of an ecosystem increases and decreases as the amount of available resources increases and decreases.
46. What can happen when two populations compete for the same resource population?
47. Rapidly declining crude death rates are found in which stage of the demographic transition model?
48. What is the name of the mountain range that runs the length of Italy?
49. What is the doubling time?
50. Which statement BEST describes where the most densely populated areas of Iraq are located?
51. ) A school principal wants to determine which subject the 800 students in his school like best. Which choice BEST represents a sample?
52. Anime, a form of art which originates in Japan is very popular here in the US. This is an example of:
53. At a middle school, the 7th graders will conduct a survey for where to go on a field trip. Which method will result in the least biased decision?
54. 14) Africa is a .....
55. The study of earth's surface and climate, and of human activity, and of the interactions between them.
56. Countries with high growth rates usually have an age structure that has
57. Which population has the greatest potential for rapid growth?
58. A graphic device that shows gender and age distribution of a population
59. A population's ..... is the number of individuals that die over the same time period.
60. If more foxes move into the same area with rabbits. What will most likely happen to the rabbit population? (foxes eat rabbits)
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