https DOME+SHAPED+LANDFORMS&rlz=1C1SQJL] 2.3.1 What is the difference between intrusive and extrusive igneous rocks? 2.3.2 Identify igneous landforms X and Y. 2.3.3 How does landform X form? (2 x 1) (2) (2 x 1) (2) (2 x 1) (2) 2.3.4 Name TWO characteristics evident in sketch A that is typical of a batholith. (2 x 1) (2) 2.3.5 Refer to photo B, a dome-shaped landform. (a) What type of igneous rock is this dome-shaped landform characteristic of? (1 x 1) (1) (b) Is this dome-shaped landform an example of intrusive or extrusive igneous rocks? (1x1) (1) (c) Name the type of weathering that occurs on this dome- shaped land form. (1x1) (1) (d) Explain how this dome-shaped landform has formed. (2x2) (4)​