FIG 1.2 (2) (2) 1.7 How is a valley and a spur identified on a map 1.8 Give the highest and the lowest point in fig 1.2 Question 2 The topographical map. 2.1 What is the difference between a topographical map and a orthophoto map? 2.2 Give an examples of the following symbols on a topographical map. a) Point symbol b) Line symbol c) Area symbol 2.3 Name three ways how height le indicated on a map? 2.4 Distinguish between natural features (physical) and constructed (cultural features) by giving one example to motivate your answer. 2x2 = ​