Living in a Food Web

Which of the following is a producer?

• rabbit

• frog

• tree

• worm

What % of energy is passed from organism to organism?

• 100%

• 10%

• 5%

• 25%

Which two animals below are first order consumers?

• moth and ant

• mushroom and moth

• ant and hawk

• spider and mouse

Which of the following is a third order consumer?

• hawk

• mouse

• moth

• spider

In a food web the arrow always points to

• the consumer

• the prey

• producer

• autotroph

An organism that needs to eat other organisms to obtain energy is known as a:

• Autotroph
• Producer
• Consumer
• Mutualist

An organism that uses sunlight to create its own food is known as a:

• Producer
• Heterotroph
• Consumer
• Decomposer

What does a food web represent?

• All connections of energy flow throughout all organisms in a habitat.
• The specific ways that mutualism is carried out.
• A single pathway or energy flow between organisms. 
• How carnivores get their food. 

Why might an organism have more than one arrow coming from them in a food web?

• More than one organism may eat them. 
• They may eat more than one other organism. 
• This organism gets its energy from multiple sources. 
• They have no resources available to them.

The fox in this food web would be considered a:

• 3rd order Consumer

• Producer

• 2nd order Consumer

• 1st order Consumer