- 1. An organism that eats both plants and animals
A) carnivore B) omnivore C) decomposer D) herbivore
- 2. Many food chains that are linked together are called a ________________.
A) food circles B) food web C) food link D) food string
- 3. An example of an herbivore would be a ______________.
A) lion B) spider C) rabbit D) worm
- 4. The direction an arrow faces in a food web or food chain describes
A) the flow of energy B) getting eaten C) where the animal migrates to D) doing the eating
- 5. A biotic factor that two organisms compete for would be
A) food B) temperature C) habitat D) water
- 6. Organism that that has no natural enemies?
A) producers B) consumer C) omnivore D) top predator
- 7. The single path of energy passed from the sun, to producer, to consumers is called a
A) food line B) food web C) food highway D) food chain
- 8. Type of symbiosis where one organism lives in or on another organism and harms it?
A) parasitism B) mutualism C) predation D) competition
- 9. Type of symbiosis where one species benefits and one is neither helped nor harmed?
A) commensalism B) parasitism C) predation D) mutualism
- 10. Type of symbiosis where both species benefit?
A) predation B) parasitism C) mutualism D) commensalism
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