Describe the living components of an ecosystem

The living components of an ecosystem consist of flora, fauna and bacteria, also known as biotic factors. Energy travels through the ecosystem through trophic layers. Trophic layer one consists of primary producers such as plants, at level two energy moves through the food chain as herbivores consume primary fauna. The third tropic level is made up of carnivores, and lastly the living ecosystem finishes at level 4 or 5 consisting of apex predators.

EB
Answered by Eloise B. Geography tutor

3296 Views

See similar Geography GCSE tutors

Related Geography GCSE answers

All answers ▸

Discuss the impact of an urban transport sustainability scheme you have studied.


Describe the formation of an Oxbow lake


Outline two ways that planning and education can reduce the impacts of earthquakes (4)


How do you describe and explain the Demographic Transition Model?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences