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Aquatic Environments Lesson Plans 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!

Page 1

Question 1 1. Why does the biodiversity of estuaries and salt marshes fluctuate?

Question 2 2. What type of coral make up the bony skeleton of the reef?

Question 3 3. Which of the following is NOT an animal that lives in tide pools?

Question 4 4. Which mangrove produces a sweet secretion?

Question 5 5. Which of the following describes the temperature of beach ecosystems?

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Question 6 6. The _____ zone is the deepest and darkest zone of the ocean biome.

Question 7 7. Marine biology is the study of living things in _____ habitats.

Question 8 8. Wetlands are

Question 9 9. Harmful algae blooms _____.

Question 10 10. Which ecosystem is characterized by high biodiversity and numerous organisms that are nocturnal?

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Question 11 11. Most of the world's reefs are located in which oceans?

Question 12 12. Which of the following best describes a tide?

Question 13 13. What type of mangrove has salty leaves?

Question 14 14. Which of the following is an adaptation of mangrove trees to successfully grow on the beach?

Question 15 15. The ocean biome is made up of _____.

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Question 16 16. A person may also study marine life in a(n) _____.

Question 17 17. Marshes can be

Question 18 18. Algae blooms are _____.

Question 19 19. Which ecosystem is characterized by a photic zone and low biodiversity?

Question 20 20. What type of coral does not have a skeleton and roots like a tree between other pieces of coral and rock?

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Question 21 21. Which of these animals uses poisonous tentacles to defend itself?

Question 22 22. Where are mangrove trees found?

Question 23 23. As you're walking along the beach with a friend, they suggest that you guys leave the shells where they are, instead of going seashell hunting. Why is it a good idea to leave shells where they are on the beach?

Question 24 24. Most of the living creatures of the ocean biome live in the _____ zone.

Question 25 25. Marine biologists may study tiny, floating marine life called _____.

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Question 26 26. The main difference between fens and bogs is

Question 27 27. Which is NOT a negative effect of algae blooms?

Question 28 28. What is a frozen lake an example of? Choose the best answer.

Question 29 29. What is an ecosystem?

Question 30 30. Which of the following is true of inter-tidal zones?

Aquatic Environments Lesson Plans Chapter 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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