Question

what do mean by geoid





I am asking to many questions because a day after tomorrow there's my history and geography test ​

Answer 1

Answer:

The geoid is a model of global mean sea level that is used to measure precise surface elevations. A depiction of the United States geoid. Areas in yellow and orange have a slightly stronger gravity field as a result of the Rocky Mountains.

Explanation:

I hope it helps you.

Answer 2

Answer:

The geoid is an imaginary sea level surface that undulates ( has a wavy surface ) over all of the Earth ; it isn't for oceanic areas , it also extends through the land masses .

Explanation:

Hope it helps you (・∀・)