Geograhpy Flashcards
How to get Population Density?
(The total number of people in a country or region) ÷ (area(km2))
What is Population Distribution?
The pattern or location of people are spread around an area
What is Immigration?
People moving into a country
What is Emigration?
People moving out of a country
How to get Rate of Natural Change?
(Birth Rate) - (Death Rate)
How to get Total Population Change?
[(Birth Rate) - (Death Rate)] + [(Immigration) - (Emigration)]
What shape of population pyramid of LEDC countries usually have?
Concave
What shape of population pyramid of MEDC countries usually have?
Convex
What is Pull Factors in Geography?
Reasons people are attracted to a place (Immigrate)
What is Push Factors in Geography?
Resons people move away (Emigrate)
What is Hard Rock in Geography?
This rock is resistant so over time a ledge, or overhang, develops
What is Waterfall in Geography?
Where the water tumbles over the ledge
What is Soft Rock in Geography?
This rock is easier to erode
What is Gorge in Geography?
The waterfall retreats(cuts back) up the valley as the waterfall continues to erode backwards
What is Fallen Rock in Geography?
When the overhang collapses, it falls into the Plunge Pool