Year 7 Trophic Levels Quiz

What is the first trophic level always composed of?

• Secondary consumers

• Producers

• Tertiary consumers

• Primary consumers

Which trophic level do herbivores belong to?

• Trophic level 3

• Trophic level 4

• Trophic level 2

• Trophic level 1

What percentage of energy is typically passed on to the next trophic level?

• 50%

• 20%

• 10%

• 5%

What are organisms at the top of the food chain with no predators called?

• Producers

• Omnivores

• Primary consumers

• Apex predators

Which group of organisms helps decompose dead plant and animal matter?

• Carnivores

• Producers

• Primary consumers

• Decomposers