A friendly introduction to food chains and food webs. It explains producers and the levels of consumers, the difference between herbivores, carnivores and omnivores, and the roles of scavengers and decomposers in returning nutrients to the soil.
What this presentation covers
- food chains and food webs
- producers and energy from the Sun
- primary, secondary and tertiary consumers
- herbivores, carnivores and omnivores
- scavengers
- decomposers and recycling nutrients
Level: KS2 / KS3
Slides: 16
Format: PowerPoint (.pptx)