Which atmospheric event results because of strong katabatic winds?

💡 Explanation

A polynya forms when strong, cold katabatic winds blow consistently off land, driving sea ice away and preventing its reformation. This is due to persistent divergence, rather than increased salinity or upwelling, therefore a polynya develops.

• Which consequence results when tephra deposition buries forests?
• Which risk increases when strike-slip motion along an undersea transform fault displaces the seafloor?
• Which outcome accelerates gully formation on alluvial fans?
• Which mechanism influences stream meandering in the mid-latitudes due to Earth's rotation?
• Which outcome results when poorly-managed grazing denudes loess deposits?
• Which mechanism amplifies stream erosion when deforestation occurs on steep slopes within equatorial rainforests?