ACTIVITY 2.8 Refer to the topographic map extract and answer the questions set. 1. Will the extract be characteristic of the upper or lower course of the river? 2. Provide two pieces of evidence to support your answer in QUESTION 1. 3. Is the flow of the river most likely to be laminar or turbulent in this section of the river? 4. Give reason to support your answer in QUESTION 3. 92 Stecksphy 1 Aftro Alkmaar X Evoel in Geography (CAPS) 666 Broham Polico B Bcham Eurekapack Drehar Elds 76 Page​