NEED HELP ASAP 7. There is pressure of one atmosphere at zero meters deep (sea level)
because? *
A. Water exerts pressure on the atmosphere
B. air exerts pressure on the water surface
C. water pressure is pushing upward
D. air and water pressure cancel out

8. Snorkelers do not get air embolisms on ascent because they? *
A. do not breath compressed air
B. hold their breath
C. do not dive deep
D. come up too fast

9. Which statement is true? *
A. as depth increases, temperature increases
B. as depth increases, temperature decreases
C. as depth increases, temperature remains the same
D. none of the above

10.Pressure exerted by the density water's massif called?*
A. ambient pressure
B. hydrostatic pressure
C. atmospheric pressure
D. ittooheavyonme pressure