slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Turn in “watch your step” if you haven’t and essay PowerPoint Presentation
Download Presentation
Turn in “watch your step” if you haven’t and essay

Loading in 2 Seconds...

play fullscreen
1 / 9

Turn in “watch your step” if you haven’t and essay - PowerPoint PPT Presentation


  • 101 Views
  • Uploaded on

Turn in “watch your step” if you haven’t and essay Objective: Describe how demographic transition can lead to stable population size Catalyst: What would be the impact of birth control methods on population growth? Homework: Practice Quiz questions on page 151 and 152.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Turn in “watch your step” if you haven’t and essay' - selima


Download Now An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Turn in “watch your step” if you haven’t and essay

  • Objective: Describe how demographic transition can lead to stable population size
  • Catalyst: What would be the impact of birth control methods on population growth?
  • Homework: Practice Quiz questions on page 151 and 152
factors affecting children
Factors affecting children
  • Pronatalist pressures
    • High infant mortality
    • Little upward mobility
    • Male pride
    • End of war/high optimism
  • Factors discouraging
    • Higher education and personal freedom
    • Cost of raising children (high in US)
birth dearths
Birth Dearths
  • Problems
    • Lack of soldiers
    • Lack of workers
    • Lack of taxpayers
  • Solutions?
    • Incentives for women having children
    • Financial support for parents
    • Dating services
demographic transition
Demographic transition
  • Improved living conditions
    • Lowers mortality
    • Lowers birth rates (eventually)
  • Requires
    • Improved standard of living
    • Confidence children will survive
    • Improved social status of women
    • Increased availability and use of birth control
as a group
As a group….
  • Think about a demographic transition
    • What would be the change in population over time?
    • Draw 4 population pyramids representing the population 1 before transition, 2 during transition, and 1 after transition
  • Zombies have invaded and have killed all the weak (children and elders)
    • Draw 4 population pyramids representing the population before the zombie attack, immediately after the zombie attack, returning to normal, and after the zombie attack has long been forgotten
stable population size requires family planning
Stable Population Size Requires Family Planning
  • Couples must be able to determine the number and spacing of children
    • Abstinence
    • Delayed marriage
    • Contraception
    • Preventing embryo implantation
    • Extended breastfeeding
contraception use
Contraception Use
  • Increased sharply in recent years
  • Requirements for success
    • Improved social, educational, and economic status of women
    • Improved status for children
    • Acceptance of choice in fertility
    • Social and political stability
    • Knowledge and availability of fertility control
individually
Individually….
  • Draw population pyramids for the following
    • Draw 3 population pyramids representing the time before widespread birth control, following birth control implementation, when birth control is widely used
on the cards
On the cards

List all your team members:

If you had a total of 10* the number of team member points, how many would you give each