(Source: researchgate.net 2.4.1 Name ONE igneous intrusion that tors can originate from. (1x1) (1) 2.4.2 What are the rocks at A known as during the process of tor formation 2.4.3 Name the type of igneous rock that A consists of (1 x 1) (1) (1x1) (1) 2.4.4 How did weathering in the vertical and horizontal joints of igneous rocks determine the shape of the rocks at A? (2x2) (4) 2.4.5 In a paragraph of approximately EIGHT lines, explain how tors develop. (4 x 2) (8)​