Answer: False Step-by-step explanation: At sea level, elevation is 0. This means that we can portray sea level as being the midpoint of distances below sea level and distances above sea level. Thus, a distance of 1 m below sea level = - 1 is equivalent to a distance of 1 m above sea level albeit in opposite directions. Hence, an elevation of 15m above sea level is greater in distance Than an elevation of - 10 m below sea level because the absolute value of 15 is greater than the absolute value of 10. |15 - 0|= 15 |-10 - 0| = 10 Hence, elevation of - 10 below Sea level is closer to sea level than elevation of 15 above sea level