Water cycle key terms

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Across
  1. 3. The balanced state of a system when inputs and outputs are equal.
  2. 4. A part of the system where energy/mass is stored or transferred.
  3. 5. A graph that plots river discharge against time.
  4. 7. The process by which water vapour changes into liquid water
  5. 9. Water locked up in surface ice in larger quantities.
Down
  1. 1. Total output of water form the drainage basin back into the atmosphere from evaporation and transpiration.
  2. 2. A form of linkage between one component and another that involves the movement of energy or mass.
  3. 3. An area of land drained by a river and its tributaries.
  4. 6. A discontinuous layer of water at or near the earth's surface. Includes all liquid and frozen surface waters, groundwater held in soil and rock.
  5. 8. A set of interrelated components working together towards equilibrium.