Population Growth Webquest Name ____________________________________ Go to the following website: http://www.ined.fr/en/everything_about_population/videos/#theme-1 Find the menu at the top of the page. Click on Birth, Fertility, Contraception. Find the animation titled “Births” and click Launch Video. 1. How many children could a woman have if her biological capacity were fully used? (Hint: When the play button blinks orange, click it to continue the animation.) __________________ 2. What are the three reasons that most women do not have the maximum number of children? ________________________________________________________________________ ________________________________________________________________________ ____________ Back to the main menu, click on Role of Marriage. 3. The later a woman marries, the __________ children she will have. On average, woman marry at what age on the following continents: a. North America: ____________________ b. Africa: ___________________ c. Asia: ____________________________ d. South America: _____________ e. Australia: ________________________ f. Europe: ____________________ Go back to the original site. Click on Life Expectancy, Mortality, Health. Find the animation titled “Length of life” and click Launch video. 4. Who holds the world record for longest life span? _________________________ 5. How old was he/she at death? _________________ Click Run Animation. You will see how a survivorship curve is created. 6. What does “median life span” mean? ____________________ 7. In France, three centuries ago, the median life span was ___________________. 8. Length of life has increased dramatically over the last 300 years. This happened in two stages: _____________________________________ and _________________________________. 9. For Reducing Child Mortality, click Run Animation. Thanks to progress in hygiene and medicine (______________ and ________________ in particular) infectious diseases are less common and are rarely fatal. 10. What is the only area in the world where the fight against infectious disease is not being won? __________________________ 11. For A Longer Length of Life for Adults, click Run Animation. What was the median length of life in 2000 (in France?) __________ 12. What are the two main reasons for death at a very old age? ______________________, ______________________ To determine your Ecological Footprint, go to http://www.footprintnetwork.org/en/index.php/GFN/page/calculators/ Put your mouse over the USA and click. Answer the questions to find out your footprint. Enter DETAILED information to determine your ecological footprint. (Hints: Your home is probably 1500-3000 sq. Miles per gallon of your vehicle will vary from 15-25 mpg for large vehicles like SUVs to more than 50 mpg for hybrids.) 13. What is your ecological footprint ? ____________________________ 14. What exactly does this number mean? ___________________________________________________________ 15. How does your footprint compare to the average American(~6)? ______________________ ______________________________________________________________________ Worldwide, the average global acres per person is 2.8. What was your number?______________ What does this mean?_____________________________ What are some changes you can make to reduce your footprint?_________________ Go to the following website: www.ecokids.ca/pub/eco_info/topics/waste/clean_room/popup.cfm Scroll to the bottom right-side of the page and click NEXT. Leisurely read this cartoon (each section) and click NEXT until you get to the sixth page. Clean up Anita’s room by putting all of her junk, ummm stuff, where it belongs. The box to the left will help you keep count of how many of the 24 objects you have left. 16. When you finish, name at least one item that you put into each of the following containers: Glass recycable: Plastic recycable: Garbage: Compost: Charity: Go to the following website: www.ecokids.ca/pub/eco_info/topics/energy/energy_efficient/index.cfm 17. Read about this game and scroll down to click on PLAY THE GAME. Find out how energy efficient you are by clicking on the different rooms of this house (and the car). As you do this, you will answer ten different questions. (You won’t know what question number the questions are until you click on the household item.) What are the answers for the following questions: #2: _______________________________________________________________________ #3: _______________________________________________________________________ #5: _______________________________________________________________________ #6: _______________________________________________________________________ #8: _______________________________________________________________________ #10: ______________________________________________________________________ 18. Go to the following website: www.scorecard.org. Plug in your zip code to get an in-depth pollution report. In 2002, Fayette County ranked among the ___________________ of all counties in the U.S. in terms of air releases of recognized carcinogens. 19. Click on how your county stacks up. What is Lexington’s worst score for? _________________________ What is Lexington’s best score for? ___________________________________ Click the back button. Click the top polluters link to find out who the biggest polluters are in our county. 20. Click back and scroll down to the Air section. Click on see how your county stacks up. What are Lexington’s two worst air pollutants? ___________________________________ Click the back button and scroll down to water. Click see how your county's water quality stacks up. What percentage of our surface waters have impaired or threatened Uses? _____________________
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