Ecosystems Review

Which organism below is NOT an example of a decomposer?

• leaves

• mushroom

• worm

A tree is an example of a _______________.

• consumer

• decomposer

• producer

Humans are considered _______________.

• consumers

• decomposers

• producers

What is a producer?

• an organism that gets energy from eating other organisms

• an organism that gets energy from eating dead organisms, non-living material or waste

• an organism that uses sunlight to make its own food

An organism that gets energy from eating other organisms is a ________________.

• consumer

• decomposer

• producer

The shrew provides energy for the ________________.

• cricket

• grasshopper

• snake

What do the arrows in a food chain/web represent?

• They point to the organism that is being eaten.

• They represent how water is transferred within a habitat.

• They show what direction the energy is flowing between organisms.

This is an example of a ______________.

• food chain

• food pyramid

• food web

_______ are consumers that eat only meat.

• Herbivores

• Omnivores

• Carnivores

________ are consumers that eat plants and meat.

• Herbivores

• Omnivores

• Carnivores