What effects did trade have on antient egypt?

Trade is one of the main reasons Ancient Egypt prospured and survivred. The Nile was the center of all trade of Egypt and practically made Trade possible. Because of Trade the Nile River had a much greater value and purpose than just farming. Trade also protected Egpyt from a defense standpoint many powers during Egypts time didnt attack Epgpt beacuse they new if they attacked Egypt they would lose critical recources that they get from Egypt.

When Egyptians first settled along the Nile, the resources of the river supplied them with what they needed to survive. Grain grew quickly in the healthy soil of the Nile, so the people had plenty to eat.

Explanation:

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.