The biosphere covers about
Correct answer D. 16-20 km
Topic / 27 questions
Ecosystem MCQs
Page 2 of Ecosystem multiple-choice questions with answers. Tap an option to check yourself.
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- Biological Molecules 74
- Coordination and Control 72
- Biology Diagnostic 70
- Cell Structure and Function 67
- Biotechnology 65
- Reproduction 58
- Bioenergetics 55
- Circulation 50
- Inheritance 48
- Digestion 45
- Immunity 45
- Support and Movement 45
- Acellular Life (Viruses) 45
- Homeostasis 45
- Respiration and Gaseous Exchange 45
- Evolution 45
- Enzymes 45
- Cell Cycle 41
- Chromosome and DNA 40
- Biology Introduction 38
- Ecosystem 27
Study of a single population’s relationship to its environment is called
Correct answer C. Autecology
The role a species plays in a community including behavior and influence is
Correct answer B. Niche
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The actual location or place where an organism lives is
Correct answer D. Habitat
Major regional ecological community of plants and animals forms
Correct answer C. Biomes
All populations within an ecosystem interconnected to one another are known as
Correct answer C. Community
Study of relationship of organisms to their environment is
Correct answer A. Ecology