Unit 4: Ecology Actual Exam Questions With Correct Detailed Answers.
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Course
ECOLOGY
Institution
ECOLOGY
Ecology - correct answer The study of how living things interact with each other and their environment
Ecosystem - correct answer A biological community (all of the organisms that live in a place) of inte...
Unit 4: Ecology
Ecology - correct answer The study of how living things interact with each
other and their environment
Ecosystem - correct answer A biological community (all of the organisms that
live in a place) of interacting organisms and their physical environment. (Includes abiotic & biotic
factors.)
Community - correct answer All the different populations of organisms that
live together in an area (Biotic factors only; populations of different species)
Population - correct answer A group of individuals that belong to the same
species and live in the same area at the same time
Abiotic - correct answer Non-living things. A term that describes a nonliving
factor in an ecosystem.
Biotic - correct answer Living things
Autotroph (Producer) - correct answer An organism that makes its own food
Heterotroph (Consumer) - correct answer An organism that receives energy by
consuming (eating) other living things.
Decomposer - correct answer An organism that breaks down wastes and dead
organisms
Detritus - correct answer Dead organic matter
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