CAIE IGCSE Biology EXTENDED 19.2.15 Pyramids of energy
CAIE IGCSE Biology EXTENDED 19.2.15 Pyramids of energy
Practise interpreting pyramids of energy and deciding which trophic level contains the greatest available energy.
How this is tested
- identify the trophic level with the greatest energy in a food chain or pyramid
- link energy position to producers at the base of a chain,