Which of the following terms describes the total dry weight of all living organic matter in a specific trophic level or ecosystem?
Show answer and explanation
Correct answer: Biomass
Biomass refers to the mass of living biological organisms in a given area or ecosystem at a given time. It is a critical measure for understanding energy storage and flow within food webs.
Keep practicing
More Ecosystems questions
- In an energy pyramid, what percentage of energy is typically transferred from one trophic level to the next higher level?
- Which process in the nitrogen cycle involves the conversion of atmospheric nitrogen (N2) into ammonia (NH3) by specialized bacteria?
- What is the primary difference between a food chain and a food web?
- Which of the following organisms is always found at the first trophic level of an ecosystem?
- In the phosphorus cycle, what is the primary reservoir for phosphorus?
- What occurs during the process of 'biological magnification' (biomagnification)?