Q. 'Roaring Forties' are (Solved)
1. waterfalls in Canada
2. cyclonic winds
3. the turbulent years in world History from 1940 to 1944
4. westerly winds blowing through out the year over the oceans of the Southern Hemisphere between 40· and 60º South
- d. westerly winds blowing through out the year over the oceans of the Southern Hemisphere between 40· and 60º South