Key points: 1  The Australian climate is not just hot â it offers a climate to suit everyone across its eight states and territories. 2  Situated in the southern hemisphere, Australiaâs seasons are at opposite times to the northern hemisphere. 3  Australiaâs tropical region also has a âwetâ and a âdryâ season.
Convection currents are the transfer of heat through the Earth's magma. They can be found in the mantle. The hottest part of the Earth is the core. the heat from the core is transferred into the lower mantle.
Convection currents is similar to convection of heat (hot air rises, cold air falls and replaces hot air etc). The movement of these convection current in the earth's core and â¦ liquid mantle, causes the earth's crust to move...causing earthquakes etc.eat from the earth's interior causes convection currents in which layer of earth? Heat from the earth's interior causes warmer sections of the softer layer, the asthenosphere, to become buoyant and rise, displacing cooler sections of the asthenosphere, whic â¦ h then sink.