It depends most packages take 2-3 weeks so I’m guessing about 4 or 5?
Answer:The sun heats earth's atmosphere unevenly. this causes convection currents to move in large circles in the atmosphere.
Explanation:
Ocean Surface Topography. Orbiting spacecrafts make highly accurate measurements of the height of the ocean surface - commonly called 'sea level' - to gather long-term information about the world's ocean and its currents. ... The geoid is the shape the sea surface would have if all the currents and tides stopped.