This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Geography Chapter 6 Population – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Geography Chapter 6 Population Quiz 21 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Average number of years a person is likely to live A) Survivorship. B) Life expectancy. C) Demography. D) Migration. Show Answer Correct Answer: B) Life expectancy. 2. Density, distribution, and growth rate are characteristics used to classify which one of the following? A) Biomes. B) Populations. C) Limiting Factors. D) Age Structure. Show Answer Correct Answer: B) Populations. 3. All of the populations living in an area is called a ..... A) Community. B) Population. C) Ecosystem. D) None of the above. Show Answer Correct Answer: A) Community. 4. What is urbanization? A) The number of people living on a square mile or square kilometer of land. B) The variations in population that occur across a country, a continent, or the world. C) The growth rate of a population. D) The movement of people from rural villages to cities. Show Answer Correct Answer: D) The movement of people from rural villages to cities. 5. What is the condition where the number of individuals in a population exceeds the carrying capacity of the environment, leading to resource depletion, environmental degradation, and social problems? A) Population Explosion. B) Overpopulation. C) Underpopulation. D) Population Growth. Show Answer Correct Answer: B) Overpopulation. 6. A part of the environment that prevents a population from growing too large is a/n ..... A) Abiotic factor. B) Biotic factor. C) Limiting factor. D) None of the above. Show Answer Correct Answer: C) Limiting factor. 7. The non-living parts of an organism's environment are called ..... A) Community. B) Biotic factors. C) Habitat. D) Abiotic factors. Show Answer Correct Answer: D) Abiotic factors. 8. The parts of Earth and the surrounding atmosphere where there is life. A) Biosphere. B) Community. C) Population. D) Ecosystem. Show Answer Correct Answer: A) Biosphere. 9. Population is ..... ? A) All the inhabitants of a particular town, area, or country. B) A group of people assembled for religious worship. C) An extensive fire which destroys a great deal of land or property. D) Modern popular culture transmitted via the mass media and aimed particularly at younger people. Show Answer Correct Answer: A) All the inhabitants of a particular town, area, or country. 10. Is the movement of individuals into an area A) Moving. B) Immigration. C) Emigration. D) None of the above. Show Answer Correct Answer: B) Immigration. 11. A musician wanted to see what people who bought his last album thought about the songs. Which choice best represents a population? A) Every person from age 5-12 who bought the album. B) A selection of 3, 701 people who bought the album. C) A selection of people who didn't want to buy the album. D) Every person who bought the album. Show Answer Correct Answer: D) Every person who bought the album. 12. You moved away from Chico. This is an example of A) Migration. B) Emigration. C) Immigration. D) Geographic range. Show Answer Correct Answer: B) Emigration. 13. A population of deer lives in Canada. Over 50 years, the size of the deer population decreased. What best explains the decrease in the size of the deer population? A) A lot of deer died and no deer were born. B) Fewer deer were born than died. C) The deer population is always decreasing because deer are always being eaten. D) More deer were born than died. Show Answer Correct Answer: B) Fewer deer were born than died. 14. When a deer in a population dies from disease ..... A) Emigration. B) Immigration. C) All the above. D) None of the above. Show Answer Correct Answer: A) Emigration. 15. Following World War II, the amount of births increased, and about 4.24 million babies a year were born from 1946 to 1964. What is this an example of? A) Baby boom. B) Baby bust. C) Replacement rate. D) Boserup theory. Show Answer Correct Answer: A) Baby boom. 16. Organism being hunt for consumption A) Competition. B) Predation. C) Prey. D) Predator. Show Answer Correct Answer: C) Prey. 17. A larger resource population provides more energy storage molecules to its consumer population, causing ..... to increase. A) Deaths. B) Births. C) All the above. D) None of the above. Show Answer Correct Answer: B) Births. 18. Living A) Biotic. B) Abiotic. C) All the above. D) None of the above. Show Answer Correct Answer: A) Biotic. 19. Which equation matches the following:Initial value = 120Decay Rate = 50% A) $A(t)=120(0.5)^t$. B) $A(t)=120(2)^t$. C) $A(t)=120e^{0.5t}$. D) $A(t)=120(1.5)^t$. Show Answer Correct Answer: A) $A(t)=120(0.5)^t$. 20. Using the Hardy-Weinberg Principle, which expression represents the frequency of the carrier genotype? A) P$^{2}$. B) 2pq. C) Q$^{2}$. D) Pq. Show Answer Correct Answer: B) 2pq. 21. Which limiting factor would increase due to the number of individuals in a population? A) Unusual weather. B) Natural disaster. C) Births. D) Disease. Show Answer Correct Answer: D) Disease. 22. Sea otters live in the ocean. Which of the following is NOT likely to be a limiting factor on the sea otter population? A) Drought. B) Predation. C) Disease. D) Competition. Show Answer Correct Answer: A) Drought. 23. A fox eats a squirrel. The population of squirrels has ..... A) Increased. B) Decreased. C) Stayed the same. D) None of the above. Show Answer Correct Answer: B) Decreased. 24. Which statement provides the best evidence to support the claim that Burmese pythons have an impact on the environment? A) Burmese pythons have no natural predators in the Everglades. B) Burmese python numbers increased, and mammal populations decreased. C) Burmese pythons were first introduced to Florida as pets. D) None of the above. Show Answer Correct Answer: B) Burmese python numbers increased, and mammal populations decreased. 25. Which of the following is NOT an important river in the Middle East? A) Nile RIver. B) Jordan River. C) Euphrates River. D) Tigris River. Show Answer Correct Answer: A) Nile RIver. ← 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