This unit consists of following topics and each topic is explained with picture/diagram for easy understanding. 1. What is an ecosystem? 2. Populations and communities 3. Habitat and Niche 4. Diversity 5. Main ecosystems such as: Desert, Rainforest, Ocean, Taiga, Aquatic ecosystem (marine and fresh water ecosystem, lake ecosystem and pond ecosystem.) Tundra, Chaparral, Grassland, Temperate Forest. 6. Abiotic and biotic factors 7. Species interactions 8. Biotic components of ecosystem:
I want one of these SO BAD! EcoSphere - inside these sealed glass balls live shrimp, algae, and bacteria, all swimming around in filtered seawater. Put it somewhere with some light and they will self-sustain for years, no feeding or cleaning necessary.
Environmental Science Lesson & Lab- Aquatic Ecosystems: Ready to spend more time practicing concepts, doing activities and labs with your class and less time droning on about vocabulary and basic ideas?
A Beginner's Guide to Pond Ecosystem No One Ever Gave You Before