Natural Systems

Open System - Transfers both matter and energy can cross its boundary into the surroundings.
Closed System - Transfers energy but not matter across its boundary into the surroundings.
Dynamic Equilibrium - A state of balance between the inputs and outputs in a continous changing system.

INPUT: Material or Energy moving into a system from the outside. OUTPUT: Material or Energy moving from the system to the outside.

STORES: Individual elements or parts TRANSFERS: Links/ relationships between the of a system. componants.

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	Criado por Kelis Garner quase 3 anos atrás

Coasts as a Natural System