How has Australian Aborigines adapted to their harsh environment?

Explanation:

Aboriginal people took advantage of this high diversity and many different plants and animals provided them with food. However, the low productivity of the land meant staying in one place for long was tough. Careful fire management to boost productivity of the land and protect important cultural sites.

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.