Home > High School Biology > Quizzes > High School Biology: The Principles of Ecology (Fill in the blank)
High School Biology: The Principles of Ecology (Fill in the blank)
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 84% • Most missed: “The base of all food webs consists of __________.”
High School Biology: The Principles of Ecology (Fill in the blank)
Time left 00:00
10 Questions

1. The base of all food webs consists of __________.

2. The process of changing nitrogen gas to nitrates is called __________.

3. The physical environment in which a species lives and to which it is adapted is its __________.

4. An area that is saturated with or covered by water for at least one season of the year is a(n) __________.

5. __________ occurs when ice and snow change directly to water vapor.

6. The top 200 meters of a body of water is known as the __________ zone.

7. __________ are aquatic organisms that live at the bottom of a body of water.

8. __________ is the study of how living things interact with each other and with their environment.

9. An underground layer of rock that stores water is called a(n) __________.

10. Organisms that consume both plants and animals are referred to as __________.

⚡ Recently practiced quizzes in this topic
Live quiz activity
High School Anatomy Test High School Biology: The Theory of Evolution High School Biology Practice Test: Human Biology High School Biology Practice Test: Evolution High School Biology: Molecular Genetics - From DNA to Proteins - Protein Synthesis High School Biology: Molecular Genetics - From DNA to Proteins - DNA & RNA High School Biology: Cellular Structure and Function - Introduction to Cells High School Biology: Microorganisms - Prokaryotes and Viruses - Viruses High School Biology Practice Test: Cell Biology (Fill in the blank) High School Biology: Microorganisms - Prokaryotes and Viruses - Viruses (Fill in the blank)
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | OSHA Basics Quiz | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.