The crossword solution for the term GIVES IN TO GRAVITY is SAGS, which is an acronym for 'subsidence adjacent to gravity sources'. This term is used in geology to describe the process of subsidence, or sinking, of land due to the force of gravity. Subsidence can be caused by a variety of factors, such as the removal of underground water, the collapse of underground mines, or the compaction of soil due to heavy loads. In all cases, the land is pulled down by the force of gravity, and thus GIVES IN TO GRAVITY.