According to Mayo Clinic, "Impacted wisdom teeth are third molars at the back of the mouth that don't have enough room to emerge or develop normally." So basically what it does is, when it emerges, it collides with the tooth next to it and pushes forward or out, which may be the cause of your pain.
If divergence continues, a sea can form like the Red Sea and finally an ocean like the Atlantic Ocean. Check out the eastern half of Africa and notice the lakes that look linear. Eastern Africa is tearing apart from these linear lakes, to the Great Rift Valley, and up to the Red Sea.
If the Divergence continues,the size of the space between the splitting Crustswill probably widen