Deformation and Metamorphism

4. The diagram below shows a fold mountain range in which different
degrees of orogenic activity have occurred.
Write the names of the rock types formed by metamorphism of shale in
the appropriate blocks.
5. Explain, with the aid of diagrams, the difference between non-aligned
and foliated rocks.
Non-aligned rocks:
Foliated rocks:
6. Explain, with the aid of a diagram, the cause of foliation in rocks.
Topics 1.3.3 & 1.3.4 Deformation & Metamorphism Page 30 of 33