Aperson weighs a different amount on other surfaces in space than they do on earth because the gravitational pull of each surface is different than that of earth. the table and graph show the weights of objects on earth, mars, and the moon. weight on earth and mars weight on earth, e 90 pounds 120 pounds 160 pounds weight on mars, a 36 pounds 48 pounds 64 pounds weight on earth and moon if a person weighs 240 pounds on earth, what would be the difference in weight of the same person on mars and on the moon (based on the table and graph)? the person weighs 56 pounds more on mars than on the moon. the person weighs 56 pounds more on the moon than on mars. the person weighs 560 pounds more on mars than on the moon. the person weighs 560 pounds more on the moon than on mars.