Sea floor spreading occurs at mid-ocean ridges.
These ridges are spreading centers or divergent plate boundaries
most tsunami occur at the sea.
Waterspouts
Yes. Thunderstorms commonly occur at sea, especially in the tropics.
When does sea breeze occur?
on the sea surface :)
No, deserts can occur from elevations below sea level to thousands of feet above sea level.
I am sorry but we can't answer because we don't have your diagram you were given.
everywhere except the sea
Georgia
flooring contractor
Nope - they can occur at sea too - they're the main cause of tidal waves.