- 1. An organisms that breaks down dead and decaying matter is called a _____.
A) herbivore B) predator C) decomposer D) omnivore
- 2. An animal that eats only plants for food is called a _____.
A) vegivore B) herbivore C) omnivore D) carnivore
- 3. An animal that eats both plants and animals is called a _____.
A) omnivore B) hungry C) carnivore D) decomposer
- 4. An animal that eats both omnivores and herbivores
A) omnivore B) herbivore C) producer D) carnivore
- 5. Many food chains that are linked together are called a ________________.
A) food link B) food circles C) food web D) food string
- 6. Which of the following is a producer?
A) fish B) cricket C) algae D) spider
- 7. An example of an omnivore would be a ___________________.
A) wolf B) bear C) praying mantis D) cat
- 8. The animal that is hunted by a predator is called a _____.
A) prey B) predator C) producer D) consumer
- 9. An example of an herbivore would be a ______________.
A) worm B) lion C) spider D) rabbit
- 10. An example of a decomposer would be a ____________________.
A) a tree B) worm C) a bird D) a person
- 11. The living parts in an ecosystem are called
A) fossils B) biotic factors C) abiotic factors D) ecology
- 12. The direction an arrow faces in a food chain points to the direction the ______ is moving.
A) energy B) detris C) lethargy D) organism
- 13. The nonliving parts in an ecosystem are called the _____.
A) producers B) abiotic factors C) biotic factors D) ecology
- 14. Carnivore that hunts for its food is called a _____.
A) producer B) prey C) consumer D) predator
- 15. Organisms that make their own food for energy are called _____.
A) consumers B) producers C) herbivores D) carnivores
- 16. Organisms that cannot make their own food and get energy from other organisms are called _____.
A) producers B) plants C) consumers D) vegivores
- 17. The straight path in which energy is passed from the sun, to producer, to consumers is called a _____.
A) food highway B) food chain C) food web D) food line
- 18. The living and nonliving factors in an environment and all their interactions are called its _____.
A) ecology B) ecosystem C) community D) food web
- 19. An important abiotic factor that means the typical weather pattern in an environment is called its _____.
A) temperature B) precipitation C) heat D) climate
- 20. All the members of a species that live in an ecosystem are called a _____.
A) kingdom B) population C) species D) community
- 21. All of the populations in an ecosystem are called a _____.
A) habitat B) kingdom C) community D) population
- 22. The home of an organism within an ecosystem is called its _____.
A) community B) habitat C) pond D) house
- 23. As nutritional energy passes through the food chain, energy is _____.
A) increases then decreases B) lost C) gained D) remains the same
- 24. If a person eats a steak (from a cow), the person is acting as a _____.
A) secondary consumer B) primary consumer C) tertiary consumer D) quaternary consumer
- 25. A bear that eats a fish that ate bugs that ate algae is a _____.
A) tertiary consumer B) primary consumer C) primary producer D) secondary consumer
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