○○○ gulp ⪢⪢
But if that doesn't work, like if there is not enough oxygen in the water, the axolotl has a backup, fully functional lungs. It can use to gulp air from the surface. These organs are evolutionary leftovers from when its ancestors lived on
land.
http://qindex.info/i.php?x=16131
○○○ 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
○○○ aloft ⪢⪢
Though it already boasts a range of 2,400 miles, the ability to refuel without
landing means that the X-47B can theoretically stay aloft for days or even weeks at a time. #bookmark
http://qindex.info/i.php?x=23642
• Landscapes and Drainage Patterns
-- plain, humid, arid, jagged, drainage, dentritic, radial, annular, lush, precipitation, abrasion
http://qindex.info/i.php?x=812