There can be many caused to the change of Earths temperature but one would be the use of fossil fuels. This is because when burned it releases Greenhouse gasses which are trapped in the atmosphere and causes heat. Which eventually leads to Global Warming. (Hopes this helps! )
The answer to your question is Aksum
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
Answer:
the inner planets of Terrestrial planets are the four planus causes to the sun mercury Venus Earth and Mars