Study Fig. 2, which shows percentage of river flow, for January to June 2010, compared to average conditions, in part of the UK, an MEDC in Europe. [Figure 2]

1. (a)(i)Complete the 100% line, on Fig. 2, to separate the above average river flow from the below average river flow.[1]
2. (a)(ii)Briefly describe the overall variation in river flow shown on Fig. 2.[2]
3. (a)(iii)How many locations received record low flow?[1]
4. (b)Fig. 3 is a cross-section through a river channel, which relates level of low flow to average flow conditions. Lower flow changes the characteristics of a river. As flow reduces, what happens to: • depth; • speed of flow; • river processes?[4]

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.