Q. Westerlies in southern hemisphere are stronger and persistent than in northern hemisphere. why ?1. Southern hemisphere has less landmass as compared to northern                    hemisphere. 2. Coriolis force is higher in southern hemisphere as compared to northern             hemisphere Which of-the statements given above is/are correct ? 

1. 1 only
2. 2 only
3. Both 1 and 2
4. Neither 1 nor 2