Food chain and webs

Where do all life forms get their energy?

• Earth's Core
• Water
• Plants
• The Sun

Example of a consumer

• worm
• bacteria
• mushroom
• hawk

Which of the following is a herbivore?

• cricket
• frog
• hawk
• shrew

How many carnivores are shown in this food web?

• 6
• 4
• 5
• 3

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

• herbivore
• carnivore
• omnivore
• autotroph

What might happen if you remove a primary consumer from the ecosystem?

• There would be more food for secondary consumers.
• The number of primary consumers would increase.
• The number of plants would increase.
• The number of secondary consumers would increase.

A consumer that hunts is called:

• a producer.
• an omnivore.
• a predator.
• a herbivore.

Which of the following best describes the small bird in the food web above?

• primary and secondary consumer
• secondary and tertiary consumer
• primary consumer only
• secondary consumer only

Which organism do the owl and the weasel compete for in the food web?

• Hawk
• Spider
• Grasshopper
• Shrew

How many herbivores are in this web?

• 1
• 2
• 3
• 4