Understanding Food Chains and Food Webs

What is the primary role of kelp in a food chain?

• Consumer

• Producer

• Decomposer

• Predator

In a table of food sources, what do the arrows indicate?

• The direction of energy flow from decomposer to producer

• The direction of energy flow from predator to prey

• The direction of energy flow from producer to consumer

• The direction of energy flow from consumer to producer

Why are producers only found in the food sources column of a table?

• Because they are at the top of the food chain

• Because they consume other organisms

• Because they are not animals and get energy from the sun

• Because they decompose organic matter

Which organism consumes prairie dogs in the example food chain?

• All of the above

• Coyotes

• Ferrets

• Hawks

What is unique about the turkey vulture's role in the food chain example?

• It is a top predator

• It hunts live prey

• It consumes decomposing animals

• It is a primary producer

What is the first step in verifying a food chain using a table of food sources?

• Check if it includes a predator

• Check if it starts with a consumer

• Check if it starts with a producer

• Check if it ends with a decomposer

Which of the following is NOT a correct food source for American black bears according to the table?

• None of the above

• Wildflowers

• Blackberries

• California mule deer

What is the correct food source for California mule deer in the table?

• Blackberries

• Insects

• Grasses

• Wildflowers

Which animal is incorrectly listed as consuming grasses in the practice question?

• None of the above

• Cougars

• Sheep

• California mule deer

What is the main purpose of using a table of food sources in the context of food chains?

• To identify decomposers

• To verify the accuracy of food chains

• To list all predators

• To find the top consumer