If we compare the relief and geological structure of Africa and Australia, what is in common and what are their differences?

In the relief and geological structure of the African and Australian continents, a number of similarities and differences can be distinguished. Similar features can be imagined: the location of Africa and Australia on the most ancient platforms; the predominance of flat areas; entry into Gondwana. The African plate is characterized by more frequent earthquakes and volcanic eruptions due to the characteristics of the earth’s crust. In Australia, there are no faults in the earth’s surface, which is why natural phenomena characteristic of Africa are rare.