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Explore the significance of citizen science and daily data keeping, understand the impact on ecosystems, and engage in a case study on invasive species. Share ideas, delve into Burmese Pythons in the Everglades, and prep for upcoming events in a science fair and ecosystem test.
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Ms. Clodfelter 8th Grade Science
Project EXPLORE • Recap: What is Citizen Science • Daily data keeping- why does it matter? • Feedback: Questions?
Case Study • It will not be graded until you submit a hard copy • Idea share- what solutions did you find? • What’s next
Burmese Pythons in the Everglades • Text Book Example of Invasive Species!
Reminders/Dates • December 1- Science Fair at Hanes (complete projects are due) • Friday- Ecosystem Test (study guide) • MONDAY- Interactive Notebooks due (date change!)
Review Question One Planting legumes in order to add nitrogen to the soil most likely causes • A decrease in the amount of acid rain • An enrichment in the fertility of the soil • An increase in the ratio of nitrogen to oxygen in the system • A reduction in the soil’s ability to manufacture its own nitrogen
Answer b. An enrichment in the fertility of the soil
Question Two Organisms who are evolutionarily closer are more likely found at which taxonomic level? • Order • Family • Kingdom
Answer b. family
Question Three Which best explains why Australia has life forms that do not exist anywhere else on earth? • Australia was separated from other landmasses by geological forces • Australia’s climate is very different from those of other continents in the world • Chemicals in Australian soil caused genetic changes in the DNA of the plants an animals • Australia was hit in ancient times by a meteorite, which influenced the evolution of the species
Answer a. Australia was separated from the other landmasses by geological forces