Principles of Ecology
Telangana Open School (TOSS) · Class 12 · Biology
Practice quiz for Principles of Ecology — Telangana Open School (TOSS) Class 12 Biology. MCQs and questions with answers to test your preparation.
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Quick Quiz: Principles of Ecology
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Who coined the term 'ecology'?
Which of the following is an abiotic component of the environment?
Which of the following is a producer in an ecosystem?
What is the primary source of energy in most ecosystems?
Sample Questions
Which of the following are biotic components?
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Plants,Animals
Biotic components include all living organisms such as plants, animals, and microorganisms.
The biosphere includes all life-supporting layers of the Earth.
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True
The biosphere is the thin layer on and around the Earth that sustains life, including atmosphere, hydrosphere, and lithosphere.
Which of the following are physical factors of the environment?
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Light,Temperature,Humidity
Physical factors include climatic conditions like light, temperature, humidity, precipitation, etc.
Decomposers help in recycling nutrients in the ecosystem.
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True
Decomposers break down dead and decaying matter, returning nutrients to the environment.
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