4th Grade Science Ch 6: Ecosystems Part 1 -- Vocabulary Question Preview (ID: 27265)


4th Grade Science Ch 6: Ecosystems. TEACHERS: click here for quick copy question ID numbers.

Prey is...
a) an animal that hunts other animals for food.
b) an animal that gets its energy by eating the remains of dead organisms.
c) an animal that is hunted by other animals for food.
d) an organism that helps dead plants and animals break down into simpler material.

An animal that gets its energy by eating the remains of dead organisms is a SCAVENGER.
a) True
b) False
c)
d)

A PREDATOR is an animal that is hunted by other animals for food.
a) True
b) False
c)
d)

_____________ is a tiny living thing that can only be seen under a microscope.
a) A scavenger
b) A microorganism
c) Prey
d) A decomposer

The process by which organisms make their own food using sunlight, air, anad water is...
a) photosynthesis
b) photography
c) a food web
d) a food chain

Two or more food chains overlapping is...
a) a cobweb
b) an ecosystem
c) a decomposer
d) a food web

An animal that gets its energy by eating only plants is...
a) an omnivore
b) an herbivore
c) a carnivore
d) a decomposer

___________ shows the path of energy in an ecosystem.
a) A decomposer
b) A habitat
c) A food chain
d) A scavenger

An animal that eats both live plants and animals is...
a) an omnivore
b) an herbivore
c) a carnivore
d) a decomposer

An organism that helps dead plants and animals break down into simpler material is...
a) a decomposer.
b) a scavenger.
c) a microorganism.
d) prey.

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