I think it is <span>Eurasia</span>
Answer:
Pollution and Population are correct
The two Egyptian kingdoms, Upper and Lower Egypt, arose because theland near the First Cataract and the Nile Delta, respectively, wassuitable for agriculture. They united around 3000
The atmosphere layer closest to the earth is referred to as the troposphere. Beyond the troposphere are the stratosphere, the ozone layer, the mesosphere, and the thermosphere. The atmosphere is made up of 78% nitrogen, 21% oxygen, and smaller amounts of argon, carbon dioxide, helium, and neon.
