This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Geography Chapter 6 Population – Quiz 45 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Geography Chapter 6 Population Quiz 45 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. All the different populations that live together in an area make up a(n) A) Ecosystem. B) Community. C) Habitat. D) Organism. Show Answer Correct Answer: B) Community. 2. The annual number of deaths of infants under 1 year of age per 1000 live births. A) Infant Mortality Rate. B) Population Growth. C) Death Rate. D) Infant Birth Rate. Show Answer Correct Answer: A) Infant Mortality Rate. 3. What is a constant occurrence within any given population of organisms? A) Organisms are always evolving. B) Organisms are always migrating. C) Organisms are always being born and dying. D) Organisms are always adapting to their environment. Show Answer Correct Answer: C) Organisms are always being born and dying. 4. The living and nonliving things in an environment and all the interactions A) Population. B) Food chain. C) Ecosystem. D) Community. Show Answer Correct Answer: C) Ecosystem. 5. Which word correctly fills both blanks:A ..... in the size of a resource population can cause the number of births in its consumer population to ..... A) Sample. B) Energy. C) Change. D) Competition. Show Answer Correct Answer: C) Change. 6. Which of the following BEST explains why the population density varies from country to country in Southwest Asia? A) The availability of transportation. B) The availability of desalination. C) The availability of freshwater. D) The availability of education. Show Answer Correct Answer: C) The availability of freshwater. 7. Scientists have been studying four populations in one area of the Atlantic Ocean. In this area, both tuna and dolphins eat squid, and squid eat herring (a type of fish). The data shows that recently the tuna population increased. How will the increase in the tuna population affect the other populations? A) Increase Herring. B) Decreased Herring. C) Same Amount of Herring. D) None of the above. Show Answer Correct Answer: A) Increase Herring. 8. Which factor would contribute to an exponential growth rate in a given population? A) Higher death rates. B) Less competition. C) Less resources. D) Lower birth rates. Show Answer Correct Answer: B) Less competition. 9. A company makes DVDs and randomly selects 200 from 1500 to test them to see if they work. A) Biased. B) Unbiased. C) All the above. D) None of the above. Show Answer Correct Answer: B) Unbiased. 10. A species whose population is at risk of extinction. A) Extinct species. B) Endangered species. C) Threatened species. D) Exponential species. Show Answer Correct Answer: B) Endangered species. 11. What information can be found along the vertical axis (middle or sides) of a population pyramid? A) Title. B) Population. C) Age Group. D) Gender. Show Answer Correct Answer: C) Age Group. 12. An indirect effect is when ..... ? A) When several causes lead directly to several effects. B) When nothing is effected. C) When a caterpillar may exert a direct effect on a plant by eating it. D) The result of one cause leading to an effect that causes one or more effects. Show Answer Correct Answer: D) The result of one cause leading to an effect that causes one or more effects. 13. Density dependent (DD) limiting factors are things that impact a population differently based on the size of the population. Often time large populations are impacted the most. Which of the following is NOT a density dependent limiting factor? A) Competition. B) Disease. C) A hurricane. D) Predation. Show Answer Correct Answer: C) A hurricane. 14. Ana wants to know the average student's opinion of the tardy policy at her school. Which group of students should she survey in order to achieve the most accurate results? A) Thirty students who are often tardy. B) Thirty students who are rarely tardy. C) Thirty of her friends. D) Thirty randomly selected students from her school. Show Answer Correct Answer: D) Thirty randomly selected students from her school. 15. What is an example of an ethnic enclave? A) Little Italy. B) Atlanta, Georgia. C) Vatican city, Italy. D) Lesotho, South Africa. Show Answer Correct Answer: A) Little Italy. 16. What pattern of growth will a population with limited resources show? A) Density-dependent. B) Exponential. C) Logistic. D) Logical. Show Answer Correct Answer: C) Logistic. 17. Which of the following is true about deer and wolf populations? A) As the wolf population decreases, the deer population also will decrease. B) As the wolf population increases, the deer population decreases. C) The deer population has no effect on the wolf population. D) As the wolf population increases, the deer population also increases. Show Answer Correct Answer: B) As the wolf population increases, the deer population decreases. 18. The Amount by which a Population Size Changes in an Given Time Period A) Population. B) Population Density. C) Population Growth. D) Rate of change. Show Answer Correct Answer: C) Population Growth. 19. Number of deaths per year for every 1, 000 people A) Birth rate. B) Death rate. C) Natural increase. D) Migration. Show Answer Correct Answer: B) Death rate. 20. What is the study of human population and how it changes over time? A) Geography. B) History. C) Alchemy. D) Demography. Show Answer Correct Answer: D) Demography. 21. What is a group of organisms that have similar traits and are able to produce fertile offspring? A) Community. B) Population. C) Species. D) Competition. Show Answer Correct Answer: C) Species. 22. Population size factors (4) A) Under ideal conditions with unlimited resources, a population will grow exponentially. B) Immigration, Emigration, Birth rate, and Death rate that change a population's size. C) An environmental factor that prevents a population from increasing. D) Mechanism of population control in which a population is regulated by predation. Show Answer Correct Answer: B) Immigration, Emigration, Birth rate, and Death rate that change a population's size. 23. A town's population is 10, 000 and it decreases by 1% per year. Which equation represents the population after t years? A) $P(t)=10000(1.01)^t$. B) $P(t)=10000(1.01t)$. C) $P(t)=10000(0.99)^t$. D) $P(t)=10000(0.99t)$. Show Answer Correct Answer: C) $P(t)=10000(0.99)^t$. 24. Which of these is not one of the properties of a population? A) Density. B) Dispersion. C) Size. D) Degree. Show Answer Correct Answer: D) Degree. 25. A push factor is ..... A) Something good that is pulling people to move. B) Something bad that is pushing people to move. C) All the above. D) None of the above. Show Answer Correct Answer: B) Something bad that is pushing people to move. ← PreviousNext →Related QuizzesClass 9 Geography Chapter 6 Population Quiz 1Class 9 Geography Chapter 6 Population Quiz 2Class 9 Geography Chapter 6 Population Quiz 3Class 9 Geography Chapter 6 Population Quiz 4Class 9 Geography Chapter 6 Population Quiz 5Class 9 Geography Chapter 6 Population Quiz 6Class 9 Geography Chapter 6 Population Quiz 7Class 9 Geography Chapter 6 Population Quiz 8Class 9 Geography Chapter 6 Population Quiz 9Class 9 Geography Chapter 6 Population Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books