Geostrophic circulation within a gyre is driven by ________.
A) density and the wind
B) gravity and the Coriolis effect
C) temperature and pressure
D) the wind and pressure
E) salinity and gravity
Question 2
The vertical difference between consecutive high and low tides is called the ________.
A) ebb tide
B) flood tide
C) tidal bore
D) tidal height
E) tidal range