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6. Ancient Egypt is located in the desert, with a dry climate and little rain, and the Nile is the only water source; The periodic flooding of the Nile makes the land on both sides fertile and provides water for production and life for the Egyptian people. The Nile developed Egypt's agriculture, nurtured the Egyptian people and gave birth to ancient Egyptian civilization.

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7. Omit (it is required to show your point of view and use the relevant information collected to prove it. That makes sense. You can justify yourself. )