Monday, April 11, 2011

EcoTower Observation #3


Our original animals were fish (9), crickets (5), snails (8), and worms (10). As far as we know all of our animals are still alive. We think all of our animals are still alive because we have a good oxygen supply and a good source of food. Also, they have plenty of room to move around in and the carbon, nitrogen and water cycles are all working together properly. Our original plants were beans and algae. The beans are doing very well but, the algae is starting to die. We think the beans are doing well because of the good amount of water we gave them and the algae is most likely dying because of the lack of sunlight. The water has become very cloudy but, you can still see inside the bottle well enough to see the fish. I think that our EcoTower will live until the very last day of the 6 weeks.

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