Answer:
C. the addition of new lithospheric mantle as a result of cooling
Explanation:
- The oceanic lithosphere is a part of the asthenosphere and the upper mantle and its thickness depend on the distance away for the mid-oceanic ridges.
- This is evident from the studies of the seafloor spreading and the cooling of the plates and rocks masses. As the hot magma upwells and then cools at a certain degree and the cooled plates move away from the center.
D- volcanic eruptions hope this helps!!
Answer:
The use of chemicals in factories resulted in increased air and water pollution making it harmful to human life.
Its a type of clay and is used for houses in other countries.
