Pharaohs were believed to control the flooding of the nile river, which made the soil fertile for a good harvest. what was a major reason that egyptians believed pharaohs had this power?
a.
the nile's flooding usually caused damage, but it was calmer during harvest time.
b.
the pharaohs would not predict the nile's flooding until after it had occurred.
c.
the nile's flooding was reliable and came at about the same time every year.
d.
the pharaohs had proven that they could cause the floods to happen at any time.

The Nile's flooding was reliable and came at about the same time every year.

The Nile Valley, marshy areas, and the occasional oases implement the only areas that can sustain life.  An oasis is a meadow of physical water in a wasteland which supports plant life. The Nile is the world’s greatest river. It continues north through the Sahara planning an abundant oasis in the sand finally by depositing into the Mediterranean Sea. The water in the Nile River originates chiefly from highland regions near the heart of Africa which experiences persistent rain, flowing towards north, downhill into the Nile.  The Nile is distributed into segments by waterfalls.  A waterfall is a rugged area forms a  waterfall or rapids.  There are six waterfalls in the Nile river.  

answer; i believe that the correct answer is (decreased)