Whih is world’s largest non-subglacial underground lake?
Whih is world’s largest non-subglacial underground lake?
A. Craighead Caverns
B. Dragon’s Breath Cave
C. Moqua Well
D. Sovetskaya Lake
Whih is world’s largest non-subglacial underground lake?
A. Craighead Caverns
B. Dragon’s Breath Cave
C. Moqua Well
D. Sovetskaya Lake
The areas of grassland totally without trees in South America especially around the estuary of the River Plate are called _________?
A. Savanna
B. Pampas
C. Loess
D. None of the above
A. “Tourism and the Digital Transformation”
B. “Tourism and Jobs — A Better Future For All”
C. “sustainable tourism”
D. All of these
A. France
B. Germany
C. Spain
D. Brazil
The social network site “Twitter” was launched on __________ .
A. March 21, 2003
B. March 21, 2004
C. March 21, 2005
D. March 21, 2006