Through gravitational compression, earth's layers were formed by the process of question 28 options: a. plate tectonics b. accretion c. density stratification d. subduction e. condensation

Through   gravitational  compression,  earth  layers  were  formed  by process  called density  stratification.   this  process  describe  the  layer  of  water in  a    body  of  water  with  a  layer   of  cold  dense  water  at  the  bottom were  the temperatures  are  above freezing point, A  water  layer  float  on  top and  when  the  water  on  the  surface  coll  to  about  4  degrees  it sinks

2cool and cold temperature unless its an ever green tree 

There’s no picture or character?