PLEASE HELP ASAP 30 POINTS + BRAINLIEST TO FIRST CORRECT ANSWER Which one was a source of the flood water that brought fertile soil for growing crops?

melting snow
dams and canals
summer rainy season
the surrounding seas

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies? a. it's a region that exhibits a weak gravitational pull, thus maintaining a safe distance from the sun. b. it's an area that doesn't experience any major weather events that could cause mass extinctions. c. it's an area that's an optimal distance from the sun for potentially supporting life. d. it's a region that's unaffected by asteroid or meteor impacts.