Submitted by admin on Thu, 03/19/2009 - 16:15
Table of contents
- Ecology:
- community, habitat,ecosystem
- an aquarium as a self-containded ecosystem
- producers, consumer, decomposers
- Cycles in an aquarium:
- the "ecogame" story
- instructions for producers, consumers, decomposers and abiotic factors
- producers: energy, photosynthesis, respiration
- consumers: feeding, respiration
- decomposers: feeding & decomposition, respiration
- draw the cycles in an aquarium
- Food chains:
- producers, primary-, secondary-, tertiary consumers
- Food webs
- Cycles in nature:
- energy
- oxygen- and carbon dioxide
- water
- Keywords: English-German
Published by: Bluefish Graphics
Platform: n/a
Platform: n/a

