True or False: pumping of a large deep well can reverse groundwater flow by changing the hydraulic gradient.

The sun's parallax would be 180 degrees, greater than which you can't get.  so a. would be your anwser 

There are no put the options so we can assist you ! put it on then i'll answer it ! did you not put the options on intentionally by any chance?

The earth spins around. one side faces the sun, one side faces space. the side facing the sun, we call daytime. side facing away is cooler and is nighttime. a day on earth is 24 hours, that’s how long it takes the earth to fully rotate one time. hope this !