HEL! Select all the correct answers. The polar jet stream is an air current that moves from west to east near Earth’s poles. Which statements demonstrate a way in which this air current could be changed by moving continents? A. Moving continents might decrease the total amount of ocean water on Earth. B. Moving continents could change the amount of sunlight that reaches Earth. C. Continents with high mountains might obstruct the flow of the polar jet stream. D. Moving continents may increase the average temperature of Earth. E. Moving continents could disrupt ocean currents, which help drive air movement.