Unit Award Scheme

117074 ECOLOGY (UNIT 3): PYRAMIDS OF BIOMASS AND ENERGY

In successfully completing this unit, the Learner will have		Evidence needed
shown knowledge of
1	what a food chain shows	Student completed work
2	the fact that food chains always start with a producer, eg a plant, and that producers make their own food using energy from the sun	Student completed work
3	what primary consumers eat	Student completed work
4	what secondary and tertiary consumers	Student completed work
5	the fact that all organisms eventually die and get eaten by decomposers, eg bacteria	Student completed work
6	the fact that decomposers break down or decompose dead material and waste	Student completed work
7	what each stage of the food chain is called	Student completed work
8	how to interpret an example of a food chain which contains a producer, primary consumer and secondary consumer	Student completed work
9	what the pyramid of numbers shows	Student completed work
10	what the pyramid of biomass shows	Student completed work
11	what the pyramid of energy shows.	Student completed work

All outcomes recorded on an AQA Summary Sheet

Approved 25 April 2022Level - Level Two