Modelling energy flow

This activity builds on the SL Ecology topic "Energy in food chains". Food chains show species in Trophic levels and multiple food chains usually exist within a community, shown by a food web. The most important concept with such diagrams is the flow of energy. This activity uses pyramids of energy and energy flow diagrams to illustrate the differences in conversion ratios between grasshoppers and mammals like cows...

To access the entire contents of this site, you need to log in or subscribe to it.

You can also request a Free trial or check the blog (which is also free)

All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.