Ecosystems

Which one is NOT an example of a decomposer?

• mushroom
• leaves
• mold
• worm

The way energy is passed from one organism to another

• food chain
• energy
• extinct
• habitat

Examples of a producer

• frog
• algae
• worm
• mouse

A tree is a ....

• composer
• decomposer
• producer

What is a herbivore?

• an animal that gets energy from eating other animals
• an organism that gets energy from eating only plants
• an animal that gets energy by eating both plants and other animals
• an animal that eats only herbs

A connection of food chains with many food energy paths in an ecosystem is a ____________

• ecosystem
• food web
• environment
• population

An animal that is hunted and eaten for food is a 

• predator
• prey
• population

An organism that gets energy from breaking down dead organisms, non-living material or waste

• producer
• consumer
• decomposer
• autotroph

An animal that gets energy from eating both plants and animals is a 

• herbivore
• carnivore
• omnivore
• autotroph

Which of the following is NOT a consumer

• grass
• dog
• shark
• fish