Systems Approach To W+C Flashcards Preview

A Level Physical Geography > Systems Approach To W+C > Flashcards

Flashcards in Systems Approach To W+C Deck (2)
Loading flashcards...

Describe dynamic equilibrium

Within a system although inputs and outputs are constantly changing they tend to a balance
Where one input increases an output will also increase
Positive feedback can effect the position of an equilibrium
Humans cause many positive feedbacks within the water and carbon cycles which disrupts the equilibrium


There are inputs, stores, flows, outputs and _______ within a system

Energy - most often from sun