Question

C. Give reasons.
1. Change in pre-existing rocks into a new form
2. Sedimentary rocks are layered.
3. Igneous rocks are hard rocks,
4. Inner core is in solid state.​

Answer 1

Answer:

Sedimentary rocks, which are formed from the sediments of other rocks and materials, form via different methods. These processes include clastic sedimentation, chemical sedimentation and biochemical sedimentation.

Answer 2

Explanation:

1. Rocks when exposed to high temperature and climatic conditions, they form into a new one.