Ecology Lab Report: Creating an Ecosystem in a Bottle Essay -- essays

Objective To create an ecosystem contained in a bottle with both terrestrial and aquatic environments sealed to the outside world.Hypothesis/Predictions I predict the tip will last for 3 days. I predict the crickets will last for a week.Materials 1. fish 2. peeing 3. 2 plants 4. Soil 5. Rag 6. Graphite 7. 2 Liter nursing bottle (2) 8. Tape 9. 2 Snails 10. 3 cricketsProcedure Cut top mutilate 2 fifty bottle and bottom off an early(a). Fill the atomic number 53 without a top with peeing and pitch a plant, 1 fish, and 2 snails in water. Put a rag through the top of other bottle and pile with graphite (rocks). Put dirt, plants, and anything else that is required or put in optionally in container.Data Water Level 1- 10 cm Plant height 1 - 9 cm2- 10 cm 2- 9 cm3- 10 cm 3- 9 cm4- 10 cm 4- 10 cm5- 10 cm 5- 10 cm 6- 10 cm 6- 10 cm7- 10 cm 7- 10 cm 8- 10 cm 8- 10 cm9- 98 mm 9- 10 cmLogsDay 1 5/22/07The water has turned into a very light and transparent yellow. Everything in cooler seems in order. Crickets and fish seem lively. Not much change. Day 2 5/25/07The water is a medium shade of yellow. The fish and crickets s... ... yes the ecology project of courseThrough the exciting endeavors of my experimentation I have discovered over time that my environment has changed dramatically The the right way creatures of before have fallen to their graves. Only 50% of all feeling from the begi nning of my project still lives. During the experiments I have discovered that both my early predictions came true. The crickets did live for a week and my fish lived for more therefore 3 days. My predictions came as true as Edward Cayce?s. During this experiment I knowledgeable that a tiny environment within a 2 liter bottle was possible and it could very easy be capable of life. It seems in the end this experiment has made me wiser and stronger in a sense and gave me durability to keep on marching toward a bright future in which the old days shall return and everyone shall be just as it at a time was many years ago?..