Food Chains and Energy Flow Quiz

What is a food chain?

Which organism is typically the first in a food chain?

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

What is a predator?

What is a prey?

What is the function of decomposers in a food chain?

What are trophic levels in a food chain?

Which organism is the secondary consumer in this food chain: grass -> grasshopper -> frog?

What type of consumer is the frog in the food chain: grass -> grasshopper -> frog?

What is the definition of an apex predator?