Food Chains, Food Webs, Energy Pyramids, and CHONP

Which is a producer?

• deer
• grass

• lion
• worm
• sun

What is this feeding diagram called?

• Food Web
• Food Chain
• Food Pyramid

• Energy Pyramid

Identify.

• Food Web
• Food Chain
• Food Pyramid

• Energy Pyramid

If a frog is the prey, what could be the predator?

• Grass
• Insect
• Snake
• Snail

What does a Primary Consumer eat?

• Tertiary Consumers
• Secondary Consumers
• Producers
• Other Primary Consumers

• Quaternary Consumers

An organism that lives by breaking apart dead organic matter into simpler parts is a...

• scavenger
• consumer
• decomposer
• carnivore
• omnivore

A third-level consumer has to be which type?

• Carnivore

• Decomposer

• Producer

• Herbivore

• Detritivore

An animal that only eats other animals is a....

• carnivore
• omnivore
• herbivore
• decomposer

In a food web, which items explain the arrows? Choose all that are correct.

• They tell the flow of energy.

• They are read from "butt" to point.

• You read the arrow as "is eaten by".

• The arrows indicate energy units.

What does a food web represent?

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