Flow of Energy in an Ecosystem

This organism belongs to this classification group:

• autotroph

• heterotroph

• carnivore

• omnivore

Heterotrophs are also called:

• primary producers

• producers

• consumers

• reactants

This organism falls into this group:

• autotroph

• heterotroph

• herbivore

• carnivore

This organism belongs to this group:

• carnivore

• herbivore

• omnivore

• autotroph

These organisms belong to this group:

• omnivores

• detritivores

• herbivore

• carnivore

This organism falls into this group:

• detritivores

• omnivores

• carnivores

• autotrophs

This organism is an example of a:

• decomposer

• producer

• primary producer

• autotrophs

The following are examples of Models of Energy Flow:

• food chains

• food webs

• ecological pyramids

• spider webs

Each step in a food chain or food web is called a _________ _________.

What do the arrows represent in a food chain?

• the energy flow

• it doesn't represent anything

• the flow of water

• the cells and tissue