Answer:
Subsidence
Explanation:
The sinking of rock layers is subsidence
Subsidence is the motion of a surface as it shifts downwards corresponding to a datum such as a sea level. The reverse of subsidence is uplift, which occurs in an increase in elevation.
the for the question is 4
I believe the answer is 3
Anaphase, they line up at the equator during the previous phase, Metaphase
