Part A: Ecological FootprintUse the footprint tool from the web page What Is Your Ecological Footprint? (Links to an external site.)Links to an external site. to calculate your ecological footprint. At every opportunity, please select the “add details to improve accuracy” option. At the end of the footprint activity, make a note of how many earths would be required if everyone lived like you. Then click on “see details” to obtain the following information:Your ecological footprint, in global hectares (a hectare is about two and a half acres).Your top three consumption categories.Finally, research some ways you might reduce your footprint, identifying a few specific ones that you might put into practice throughout the course.Part B: Household Carbon Emissions FootprintNext, use the Carbon Footprint Calculator (Links to an external site.)Links to an external site. to calculate your household carbon emissions footprint. After answering all the questions:Make a note of your carbon emissions footprint in pounds. Is that above or below the average household carbon footprint in the US?Also, explore specific actions you might take to reduce your footprint. Which of them might be practical to undertake in the next five weeks?Part C: Water FootprintFinally, use Water Footprint Calculator (Links to an external site.)Links to an external site. to calculate your daily water footprint. After answering all the questions:Make a note of your gallons per day water footprint.Record the top three contributors to it.Scroll down the page to access a series of “Tips” buttons you can click on for advice on reducing your footprint. Again, make a note of some specific ideas you see that might be practical to implement over the next five weeks.Discussion Post RequirementsYour discussion should include all the information you gathered about your consumption habits from your three footprint calculations, including all numbers with units. Then, in a well-crafted post of at least 200 additional words, examine the numerical results of your three footprint calculations by answering the following questions:What did you learn that surprised you about your consumption habits?Propose a minimum of five lifestyle changes you could make that would reduce one or more of the three footprints. (These do not have to be the ones you use in this course-long project; over the course of the discussion, you may opt to select other ones based upon classmates’ recommendations. You will be recording your final choices for lifestyle changes in your Journal at the end of the week.)For each lifestyle change, identify which footprint you would be lowering by doing it. Discuss potential obstacles to making those changes, and then suggest ways you might overcome those obstacles.

CompetencyExplore how the development of the scientific method impacts our worldview.InstructionsIdentify a current problem in physics by searching for news articles and current events. One reputable source of news in physics is Phys.org. Choose one article, and in two pages, describe how the scientific method is being used to solve the problem mentioned in the article. Identify the initial observations that identified the problem, the hypothesis, tests, and any revisions of the original hypothesis. Cite the article in APA format as well as other references you might use.