The only disadvantage I could think of would be price of equipment needed to produce energy from the source (i.e. price of solar panels)
Answer:
25 = red sea arabian peninsula is to the right of the red sea persian gulf is # 23 the gulf of aden is # 37 the caspian sea is # 22 right of the black sea
Explanation:
sorry i did not know all of them but i do know some
It was important, because many fields were on the flood plains of the Nile. It was also important because the flooding of the Nile brought mineral and nutrient rich soil, which made the farming land more fertile. Without the knowledge of the flooding of the Nile, Egyptian agriculture might have been destroyed. It is still important to farmers along the edge of the Nile to this day.