Class 9 Geography Chapter 6 Population Quiz 13 (25 MCQs)

Quiz Instructions

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1. The tiny country of Fremont has a net immigration of 3 per 1, 000, a crude birth rate of 9 per 1, 000, and a crude death rate of 11 per 1, 000. What is the growth rate (r) for this country?
2. Why are temperate climates often densely populated?
3. The struggle in a community for the same resources, such as food, water, and shelter.
4. Civil war and bad government are examples of .....
5. A mountain is .....
6. Which is one way to help with invasive species?
7. A country wants to increase its agricultural production in a dry region. What strategic modification of the environment could they use, and why?
8. What is NPP?
9. Water, Sunlight, Oxygen and Soil are all parts of an organisms ..... environment.
10. When a populations is known to be STABLE, it:
11. The maximum number of individuals of one species that an environment can support is called .....
12. Countries like Germany, Russia, Japan, and the United States are dealing with
13. Suppose that a species of toad is introduced into a new environment in an attempt to reduce the population of insects. The toad has no natural predators in the new environment. The toad population would most likely
14. What is the effect of predation on prey populations?
15. A bar graph showing the distribution by gender and age group of a country's population.
16. A severe frost wipes out 50% of the coffee crop in Brazil.
17. 3) What is the longest river in the world?
18. What is the teacher name sign outside of room H207 say?
19. The instinctive seasonal movement of a population of organisms from one place to another.
20. Which sparsely populated region make up 20% of the Earth's land?
21. The largest number of individuals in a species that an environment can support long term
22. A factor that causes people to leave their homelands and migrate to another region
23. When something remains mostly the same over time it is said to have ..... ?
24. In our Amplify story, what is the problem we are trying to solve?
25. The number of organisms living in a given amountof space