Any questions? mwright@aisb.hu
Now click here and follow the instructions to step 8... you have 1 minute per step! At step 8, look at what you have made and think... WHAT HAVE YOU DONE?!
Add the labels to the diagram below which shows a drainage basin hydrological cycle in terms of inputs, processes and outputs (a system diagram).
2. Is the above system open or closed. Explain your answer.
3. Work out the percentages for the figures on the diagram below, taking 2 789 424 as 100%. What do these numbers tell you about the drainage basin system?