Barysphere is the central part of the Earth. It is the beneath the lithosphere. Barysphere comprises of nickel and iron. Its diameter ranges from 2500-2700 km with a temperature of around 5500 degrees Celsius.
The rule of the mongols had irrevocably changed the dynamics of existence in China.
Explanation:
Ming dynasty was founded after ousting the Mongols from their territory and as such had the massive task of rebuilding the identity of China from scratch and make it catch up with the world.
This is something they were able to achieve more or less.
This was done by the importance laid on the invigoration of trade routes by ship and also of art culture and literature.
The population had doubled in the time of the Ming rule in China despite the plague hitting the world.
It provided greater political freedom to women