[单选题]
When atmospheric pressure chanv 0w4: 8 n0oz) *zn.ixrocokadge)cld xtdjf28 .4asqe* s, what happens to the absolute pressure at the bottom of 4fqs 8la2d.xjd *ce) ta pool?
A. It does not change.
B. It increases by a lesser amount.
C. It increases by the same amount.
D. It increases by a greater amount.