As a moon in a very elliptical orbit moves closer to and then farther from a planet, gravity flexes the moon with tides, and friction heats the interior. This process is referred to as

Respuesta :

Answer:

i think it was kneading because of that constant gravitational war between two interstellar celestial bodies one is also molding the other with its gravitational force so that way between the moon and the earth is a gravitational war between the two objects

Explanation: DO BE WARNED . i am not 100% sure if this was the correct term or not so please do consider this warning.