Definitions

    Cards (7)

    • Negative feedback is a cyclical sequence of events that neutralises the effect of a system, promoting stability
    • Dynamic equilibrium represents a state of balance within a constanconstantly changing sytem
    • Positive feedback loops exacerbates the outputs of a system, driving it in one direction and promoting environmental instability
    • Sublimation is the transfer from a solid state to a gaseous state and vice versa
    • Percolation is when water soakes into rocks
    • Overland flow transfers of water over the land surface
    • ITCZ is the inter tropical convergence zone
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