Mexico City is the answer
Yukon. Brainly wants me to write at least 20 characters so here’s an extra sentence.
The continents fit together perfectly and are split at the boundaries
1) The lithospere is made up by the two outtermost layers of the Earth: the crust and the upper mantle.
2) the rocky layer is the Crust! it's the layer on which we walk, all the other layers are under this layer.
3) The core of Earth is made of iron and nickel.