ACTIVITY # 18 FIGURE 2.6: SLOPES AND SLOPE RETREAT Slopes and slope elements E Slope theories 2 3 Deche [Source: www.apople&images 26 Study FIGURE 2.6, which represents slopes in a semi-arid region. 2.6.1 Classify slopes A and B according to their shape. (2 x 1) (2) 2.6.2 Explain why vegetation growth is nearly impossible at slope element C (1 x 2) (2) 2.6.3 Refer to the slope rebeat processes. (a) What is slope retreat? (1 x 1) (1) (b) Which ONE of the slope theories will occur in the area illustrated by (1 x 1) (1) the sketch? (c) Explain your choice in QUESTION 2.6.3 (b). (1 x 2) (2) 2.6.4 in a paragraph of approximately EIGHT lines, distinguish between the main (4x2) (8) characteristics of slope elements C and D respectively,​