Fault lines are:
Athe crust of the lithosphere that has fractured along plate boundaries and ridges
Bthe crust of the athenosphere that has fractured along plate boundaries and ridges
Cthe crust of the biosphere that has fractured along plate boundaries and ridges
Dthe crust of the kryosphere that has fractured along plate boundaries and ridges
Athe crust of the lithosphere that has fractured along plate boundaries and ridges
Bthe crust of the athenosphere that has fractured along plate boundaries and ridges
Cthe crust of the biosphere that has fractured along plate boundaries and ridges
Dthe crust of the kryosphere that has fractured along plate boundaries and ridges