Eurasia.
Europe and Asia
Kushana dominated central inner Eurasia to Northern India.
18%
The Caspian Sea is located in Eurasia, bordering several countries including Russia, Kazakhstan, Turkmenistan, Azerbaijan, and Iran. It is the world's largest inland body of water by surface area.
52,990,000 km2 (20,846,000 mi2) or about 10.6% of the Earth's surface.
Eurasia
in the west, where the soil is richest.
Russia is the largest country in Eurasia by area - it is approx 6.6 million square miles. About 4% is inland waters. The next largest is Kazakhstan which is just over 1 million square miles.
The most densely settled area is in the west, which has fertile soil and industry.
aquitaine basin
They usually call the area... Eurasia