7 regions
-Western Australia
-Northern Territory
-Queensland
-South Australia
-New south wales & ACT
-Victoria
-Tasmania
I was excited to see this question because I, myself, just learned this the other day. The answer you are looking for is Tokyo.
It's the picture of the Atlantic ocean. On average, the Atlantic Ocean is growing at a rate of about 2.5 cm/year.
So,
1. Since 2000, it grows about (2018-2000) x 2.5 = 45cm
2.( 2018 - 1492) x 2.5 = 1315 cm
3. 200 x 2.5 = 500 cm
4. The <span> Atlantic begin forming since mesozoic era</span>
An orogenesis is a general term for the processes that produce mountains.