3rd Grade Science Unit B, Chapter 2 Test

A _____ feeds on the wastes of other living things.

• food chain

• herbivore

• decomposer

• prey

An animal that is hunted and eaten by a predator is called ____.

• food web

• omnivore

• prey

• predator

The path of food in an ecosystem can be shown as a ____.

• food chain

• interact

• consumer

A consumer makes its own food.

• TRUE

• FALSE

A living thing that eats other living things is called a ____.

• food web

• vampire

• consumer

• herbivore

The living things in a community ____ with each other and with nonliving things.

• interact

• compete

• eat

• energy pyramid

Several linked food chains make up a ____.

• food chain

• food web

• predator

• decomposer

A ____ hunts its own food.

• prey

• predator

Consumers that eat only animals are called ____.

• carnivores

• herbivores

• omnivores

Consumers that eat both plants and animals are called ____.

• carnivores

• herbivores

• omnivores