This power point covers basic ecology, ecosystems and trophic levels. It is designed for an advanced class such as AP or IB Environmental.
There are a total of 51 clearly written slides that can be used over a period of several days. The pictures and graphics are high quality and the file can be edited to suit your content.
Structure of the earth
Ecosystems components, functions and types
Abiotic components- water, albedo, temperature
Biotic components- biomass and net primary production, energy transfer
Food chains, webs and pyramids