○○○ Etna ⪢⪢
The country is home to three that are active and many more that are not.
The eruption was accompanied by large plumes of black and white smoke that shot into the skies and covered the entire
landscape.
→ Catania, plume, shoot
http://qindex.info/i.php?x=19628
• Landscapes and Drainage Patterns
-- plain, humid, arid, jagged, drainage, dentritic, radial, annular, lush, precipitation, abrasion
http://qindex.info/i.php?x=812