Understanding Trophic Levels in an Ecosystem

The video tutorial explains trophic levels, which are feeding levels in an ecosystem. It uses a community example to illustrate different trophic levels, from producers to tertiary consumers. The concept of apex predators is introduced, with the owl as an example. Key terms like herbivores, carnivores, and predators are defined. The video also discusses food chains and the role of decomposers in recycling nutrients back to plants.

How can the owl be classified in terms of trophic levels, and what factors influence this classification?

Define apex predators and explain their significance in an ecosystem.

What is the role of decomposers in an ecosystem, and how do they benefit plants?