environmental science chapter 2 tools of environmental science

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Environmental Environmental Science Science Chapter 2 Chapter 2 Tools of Environmental Science Tools of Environmental Science Mr. Manskopf Mr. Manskopf Notes can also be found at Notes can also be found at http://www.manskopf.com http://www.manskopf.com

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Environmental Science Chapter 2 Tools of Environmental Science. Mr. Manskopf Notes can also be found at http://www.manskopf.com. Goals for these notes. Describe the steps that a scientists would use to figure out problems in our environment. How Science Works. - PowerPoint PPT Presentation

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Page 1: Environmental Science Chapter 2 Tools of Environmental Science

Environmental Environmental ScienceScienceChapter 2Chapter 2

Tools of Environmental Tools of Environmental ScienceScience

Mr. ManskopfMr. ManskopfNotes can also be found at Notes can also be found at http://www.manskopf.comhttp://www.manskopf.com

Page 2: Environmental Science Chapter 2 Tools of Environmental Science

Goals for these notesGoals for these notes Describe the steps that a scientists Describe the steps that a scientists

would use to figure out problems in would use to figure out problems in our environment.our environment.

Page 3: Environmental Science Chapter 2 Tools of Environmental Science

How Science WorksHow Science WorksIn order to satisfy our In order to satisfy our

curiosity about why curiosity about why things are the way things are the way they are and about they are and about how things happen how things happen the way they do, we the way they do, we must..must..

Making Observations: Making Observations: using our senses and using our senses and toolstools

What are some tools a What are some tools a scientist may use?scientist may use?

Page 4: Environmental Science Chapter 2 Tools of Environmental Science

ObservationsObservationsMake some observations from this photo

Page 5: Environmental Science Chapter 2 Tools of Environmental Science

Make some observationsMake some observations

Page 6: Environmental Science Chapter 2 Tools of Environmental Science

ObservationObservation

Page 7: Environmental Science Chapter 2 Tools of Environmental Science

ObservationObservation

Page 8: Environmental Science Chapter 2 Tools of Environmental Science

Hypothesis and PredictingHypothesis and Predicting Is a testable idea Is a testable idea

that can be lead that can be lead to further to further investigation.investigation.

Can you give an Can you give an example?example?

Page 9: Environmental Science Chapter 2 Tools of Environmental Science

What can you tell from this What can you tell from this data?data?

Page 10: Environmental Science Chapter 2 Tools of Environmental Science

HypothesisHypothesis

Page 11: Environmental Science Chapter 2 Tools of Environmental Science

HypothesisHypothesis

Page 12: Environmental Science Chapter 2 Tools of Environmental Science

HypothesisHypothesisCholera is caused by people drinking contaminated water.

Which pump appears to be causing the 1854 London Cholera outbreak?

•Spot Map•See patterns in data

•How could you test this hypothesis?

Page 13: Environmental Science Chapter 2 Tools of Environmental Science

Collecting DataCollecting Data To study the To study the

hypothesis data hypothesis data must be collected must be collected and analyze.and analyze.

Conclusions must Conclusions must be drawnbe drawn

Results must be Results must be repeatablerepeatable

Results should be Results should be communicatedcommunicated

Page 14: Environmental Science Chapter 2 Tools of Environmental Science

Collecting DataCollecting Data

Page 15: Environmental Science Chapter 2 Tools of Environmental Science

Collecting DataCollecting Data

Page 16: Environmental Science Chapter 2 Tools of Environmental Science

Drawing ConclusionsDrawing Conclusions

Page 17: Environmental Science Chapter 2 Tools of Environmental Science

Repeating ExperimentsRepeating Experiments

Page 18: Environmental Science Chapter 2 Tools of Environmental Science

Communicating ResultsCommunicating Results

Page 19: Environmental Science Chapter 2 Tools of Environmental Science

What does this model show us about What does this model show us about how mercury gets to humans?how mercury gets to humans?

Page 20: Environmental Science Chapter 2 Tools of Environmental Science

Habits of a ScientistHabits of a Scientist CuriosityCuriosity SkepticismSkepticism Openness to Openness to

New IdeasNew Ideas Intellectual Intellectual

HonestyHonesty Imagination and Imagination and

CreativityCreativity

Page 21: Environmental Science Chapter 2 Tools of Environmental Science

What is going on here?What is going on here?1999 Earthquakes in yellow

Page 22: Environmental Science Chapter 2 Tools of Environmental Science
Page 23: Environmental Science Chapter 2 Tools of Environmental Science

Lab Write-UpsLab Write-Ups http://manskopf.com/yahoo_site_admhttp://manskopf.com/yahoo_site_adm

in/assets/docs/APLab_Report_Format.in/assets/docs/APLab_Report_Format.291174006.doc291174006.doc

Page 24: Environmental Science Chapter 2 Tools of Environmental Science

How can we use the scientific method to study our impacts on the environment?