Study the diagram and identify A, B and C.

1. A: action of agents of weathering B: deposition-sedimentation C: action of heat and pressure
2. A: deposition-sedimentation B: action of agents of weathering C: action of heat and pressure
3. A: deposition-sedimentation B: action of heat and pressure C: action of agents of weathering
4. A: action of heat and pressure B: action of agents of weathering C: deposition-sedimentation

The continuous process of transformation of old rocks into new ones:

1. Metamorphism
2. Rock flow
3. Rock cycle
4. Compactation

Your sister had gone camping in Uttarakhand. She was fascinated with the smooth striated rocks she had collected. What type of rocks had she brought home with her?

1. Igneous rocks
2. Sedimentary rocks
3. Metamorphic rocks
4. Both (1) and (3)

Which of the following is NOT an organically formed rock?

1. Gypsum
2. Peat
3. Chalk
4. Limestone