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Ecosystems
供稿人: Davis
  • 1. Feeds on the remains of once living things.
A) omnivore
B) decomposer
C) predator
D) herbivore
  • 2. An animal that only eats plants for food.
A) carnivore
B) ominivore
C) herbivore
D) vegivore
  • 3. An animal that eats both plants and animals.
A) hungry
B) carnivore
C) decomposer
D) omnivore
  • 4. The start of food chain begans with _________.
A) a lion
B) plants
C) the sun
D) humans
  • 5. Many food chains that are linked together are called a ________________.
A) food circles
B) food link
C) food string
D) food web
  • 6. One kind of producer is a _________________.
A) fish
B) spider
C) plant
D) cricket
  • 7. An example of an herbivore would be a ___________________.
A) cat
B) elephant
C) praying mantis
D) wolf
  • 8. ________________is the dying out of all living things of a certain kind.
A) Endangered
B) Decomposer
C) Extinction
D) Environment
  • 9. The three basic things you need to live are food, water and ____________.
A) trees
B) soil
C) air
D) the ocean
  • 10. An example of a decomposer would be ____________________.
A) a bird
B) mold
C) a person
D) a tree
  • 11. Carnivores only eat _________________.
A) fish
B) grass
C) food
D) meat
  • 12. The direction an arrow faces in a food chains points to who is ___________________.
A) getting eaten
B) eats plants
C) eats meat
D) doing the eating
  • 13. Everything that surrounds and affects a living thing is called ______________________.
A) a home
B) an environment
C) a shelter
D) a pond
  • 14. A predator is an animal that is hunted.
A) True
B) False
  • 15. A behavior or body parts that helps living things to survive in it's environment is called_______________________.
A) adaptations.
B) prey
C) a consumer
D) a producer
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