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