Food Chains and Webs

Who is the herbivore?

• lettuce

• greenfly

• ladybird

• thrush

Siberian tigers eat wild boar, moose and deer. This organism is an example of a(n) _______________.

• herbivore

• omnivore

• carnivore

• producer

Which of the following gets it's energy directly from a producer?

• Sun

• Plants

• Deer

• Snake

The diagram shows how energy flows through a prairie food web. If all the grasshoppers were removed, how many organisms would lose a source of energy?

• Four

• Five

• Six

• Seven

In the food web diagram, what do the arrows represent?

• Life Cycle

• Metamorphosis

• How food is produced by organisms

• The flow of energy through a food web

Decomposers get energy from...

• the sun

• eating plants

• eating animals

• dead things and waste

The diagram shows a prairie food web. Which organism in the food web would be classified as a producer?

• Deer

• Squirrel

• Plant Seeds

• Field Mouse

Which type of consumer eats plants only?

• Herbivores
• Omnivores
• Carnivores
• Scavengers

The original source of energy for a food web is...

• plants

• sun

• producers

• decomposers

The diagram shows a prairie food web. In the food web shown, all of the following are consumers EXCEPT –

• Prairie Grass

• Mountain Lion

• Squirrel

• Robin