Do You Know Anything About Our Ecosystem?
10 Questions
| Total Attempts: 53
Do you know what constitutes the ecosystem? How much do you know about the ecosystem? Take this quiz to test your knowledge on ecosystem.
Questions and Answers
- 1.
Which of the following is defined as the community of living organisms in conjunction with the nonliving component of their environment (things like air, water and mineral soil), interacting as a system?- A.
Niche
- B.
Ecosystem
- C.
Biosphere
- D.
Lithosphere
- 2.
Which of the following is a component of an ecosystem?
- A.
Biotic
- B.
Abiotic
- C.
All of the above
- D.
None of the above
- 3.
In what year was the term ecosystem first used?
- A.
1930
- B.
1935
- C.
1933
- D.
1934
- 4.
What is the name of the first man to use the word ecosystem?
- A.
Plato
- B.
Aristotle
- C.
Charles Darwin
- D.
Arthur Tansley
- 5.
Which of the following is defined as the external factors that controls the ecosystem?
- A.
State factors
- B.
Abiotic factors
- C.
Edaphic Factors
- D.
None of the above
- 6.
Which of the following is a state factor?
- A.
Climate
- B.
Stomach
- C.
All of the above
- D.
None of the above
- 7.
_____________ production is the production of organic matter from inorganic carbon sources
- A.
Secondary
- B.
Primary
- C.
Tertiary
- D.
Quatenary
- 8.
The carbon and nutrients in dead organic matter are broken down by a group of processes known as ___________
- A.
Decomposition
- B.
Deitrus
- C.
Scavenger
- D.
Symbiosis
- 9.
Decomposition processes can be separated into ___________ categories
- A.
2
- B.
3
- C.
4
- D.
None of the above
- 10.
Which of the following is a category in decomposition processes
- A.
Leaching
- B.
Fragmentation
- C.
None of the above
- D.
All of the above
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Sample QuestionAn energy pyramid is used to show _________.
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Sample QuestionWhat do the arrows represent?
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