If earth were located where mars is in space, the temperature of earth would
a) be significantly higher.
b) be significantly lower.
c) be about the same.
d) flucuate greatly.

the answer is 1.. i think

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."