Abiotic and biotic components of an ecosystem Student activity Play

Animals and their mode of feeding Whiteboard exercise Play

Autotrophs and heterotrophs Student activity Play

Biotic components of an ecosystem Slideshow Play

Carnivores and herbivores: structural adaptations to the mode of feeding Whiteboard exercise Play

Cellulose digestion in the stomach – rumination Animation Play

Comparison of the herbivore; carnivore and omnivore alimentary canal Illustration Play

Comparison of types of food and the structure of the alimentary canal in herbivores and carnivores Illustration Play

Diet of the Red Deer Slideshow Play

Different foods – different adaptations Student activity Play

Digestion of food rich in cellulose Whiteboard presentation Play

Digestion of food rich in cellulose Class activity Play

Digestive strategies of herbivores Whiteboard exercise Play

Digestive strategies of herbivores Student activity Play

Digestive strategies of herbivores Slideshow Play

Ecological pyramids Student activity Play

Energy flow and food chains Student activity Play

Energy in a food chain Student activity Play

Energy losses in a food chain Slideshow Play

Environmental changes – dietary changes Student activity Play

Examples of ecological pyramids Slideshow Play

Flow of energy through a food chain Slideshow Play

Food chain Student activity Play

Food chains in nature Slideshow Play

Food webs Student activity Play