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Habitats & Ecosystems Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. What is a population's range?

Question 2 2. What is ecological balance?

Question 3 3. Which of the following processes provides balance within the native habitat of a species, but is no longer present once the species is introduced into a new habitat?

Question 4 4. What usually happens in a natural population as it approaches its carrying capacity?

Question 5 5. Which of the following is a major goal of conservation biologists?

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Question 6 6. Which of the following is a function of the National Park Service in the United States?

Question 7 7. Which of the following is a true statement about introduced species?

Question 8 8. What is dispersion?

Question 9 9. What is an invasive species?

Question 10 10. If an introduced species survives in its new environment and starts breeding, what are the likely consequences?

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Question 11 11. What is a wildlife corridor?

Question 12 12. What do biologists think the most common reason for migration is?

Question 13 13. Intraspecific competition usually gives rise to which of the following dispersion patterns?

Question 14 14. According to metapopulation theory, what will happen when a population of a particular species goes locally extinct in a particular patch of habitat?

Question 15 15. Which of the following is not a feature of a metapopulation?

Habitats & Ecosystems Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. You will lose your work if you close or refresh this page. Good luck!

Environmental Science 101: Environment and Humanity  /  Science Courses
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