System In Geography Flashcards
Kind of system
Isolated no inputs and outputs
Closed only energy inputs and outputs
Open input and outputs of both
System
A method of analyzing relationship between any unit. System consist of elements between which there are some links.
Positive feedback
When as result of links between elements, original change in inputs is strengthen and causes the same change in outputs the equilibrium.
Negative feed back
When as result of links between elements, original change is reversed and inputs are restored. Equilibrium is kept.
Dotmap
Its a way to show a distribution of people or any other thing. Each dot stands for some number.
Cons that smaller number then is standing for one dot is invisible
Choropleth map
Is a way to show density of population. Each country or Area is colored or shaded according to its population density. Clearly shows difference between population of the world.
Cons show only average
What should have a map
6
Title North point Key Latitude Longitude Scale Annotation
Rownolezniki
Longitude
Polidniki
Latitude