Busy. Please wait.
Log in using Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Unit 2

Total Fertility Rate Number of births per women in a region per year
Crude Birth Rate Number of births per year for every 1000 people
Crude Death Rate Number of deaths per year for every 1000 people.
Natural Increase Rate The growth rate of a population; the difference between birthrate and death rate.
Infant Mortality Rate The annual number of deaths of infants under one year of age, compared with total live births. It is expressed as the annual number of deaths among infants per 1000 births rather than a percentage
Doubling Time The number of years it takes for a population to double in size
Pro-Natal Policies Policies that encourage births
Anti-Natal Policies Policies that discourage births
Population Pyramid A diagram that shows the distribution of a population
Demographic Transition Model The model that uses birthrates and death rates to show how populations in counties or regions change over time
Population Density The average number of people living on a square mile or square kilometer of land
Created by: HCSWorldGeo



Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards