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.
There is a lot of characteristics that makes one biome different from another (ex. temperature, climate, different types of organisms within it, location, etc)
Answer:
South America, Africa, Antarctica, Australia?
Explanation:
Gondwana is just a supercontinent. So yeah?
I really don't think Australia is a continent of Gondwana.
Let me know if Australia is.
In the rocky communities of the Americal Pacific Coast which is an important predator. Hope this helps :)