2023 Ecology 6A Test
GRADED A+ (ACTUAL TEST ) Questions and Answers (Solved)
- An organism that can make its own food.
Answer: Producer
- An organism that obtains energy by feeding on other organisms
Answer: consumer
- An organism that breaks down wastes and dead organisms
Answer: decomposer
- A consumer that eats only plants.
Answer: herbivore
- An animal that eats both plants and animals
Answer: omnivore
- A consumer that eats only animals.
Answer: carnivore
- A community of organisms where there are several interrelated
food chains
Answer: food web
- A series of steps in which organisms transfer energy by eating
and being eaten
Answer: food chain 1 / 2
- A diagram that shows the amount of energy that moves from one
feeding level to another in a food web
Answer: energy pyramid
- A close relationship between two species that benefits at least
one of the species.(usually)
Answer: symbiosis
- A relationship between two species in which both species
benefit
Answer: mutualism
- A relationship between two organisms in which one organism
benefits and the other is unaffected
Answer: commensalism
- A relationship between two organisms of different species
where one benefits and the other is harmed
Answer: parasitism
- Non-living
Answer: abiotic
- Living
Answer: biotic
- Basic unit of life
Answer: cell
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