Food chain

What is the first level in a food chain?

• Producer level

• Secondary consumer level

• Tertiary consumer level

• Decomposer level

What are organisms that consume producers known as?

• Herbivores

• Omnivores

• Carnivores

• Producers

What is an animal that eats both plants and animals called?

• Producer

• Herbivore

• Carnivore

• Omnivore

What do decomposers eat?

• Non-living material

• Animals

• Plants

• Producers

In a food chain, what does the arrow point to?

• Predator

• Consumer

• Prey

• Producer

What is an animal that eats other animals called?

• Prey

• Predator

• Producer

• Decomposer

Why are most food chains quite short?

• Due to energy loss at each step

• Due to too much energy

• Due to lack of energy

• Due to too many organisms

What is a network of many food chains called?

• Food web

• Food chain

• Producer network

• Consumer chain

What happens when the number of carnivores in a community increases?

• Carnivore population decreases

• Herbivore population increases

• Balance is maintained

• Plants disappear

What is the relationship between carnivores and herbivores in a community?

• They help each other

• They limit each other's population

• They have no interaction

• They compete for food