I would believe it is the Ozone but since it’s not an option the Ferrel Cell is the westerlies and the polar cell is the polar easterlies. So, I would say go with 4! Hope this helps, goodluck! xoxo.
flamingos get there pink color because the food they eat is pink
Because the gravity on Jupiter is greater than it is on earth
No. Microscopic organisms are not called phytoplankton, the are called microorganisms.