questionedithistorytranslations

Where are such formations usually found?

in caves
in coal mines
in deserts
in extinct volcanoes
Desert rose is the colloquial name given to rosette formations of crystal clusters of gypsum or baryte which contain abundant sand grains. Desert roses occur when the crystals form in arid sandy conditions, such as the evaporation of a shallow salt basin.
Carlos Salto
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Answers by country

in caves
in coal mines
in deserts
in extinct volcanoes
answers
flagFrance
10%
3%
75%
10%
28
flagPoland
9%
3%
68%
18%
25177
flagGermany
15%
5%
62%
13%
1070
flagItaly
16%
6%
62%
12%
50
flagthe Netherlands
16%
8%
60%
14%
48
flagSwitzerland
15%
5%
57%
17%
126
flagUkraine
10%
19%
57%
10%
47
flagRepublic of Ireland
13%
2%
55%
27%
36
flagthe United Kingdom
14%
8%
54%
19%
348
flagAustria
19%
10%
54%
12%
185
flagAustralia
27%
5%
51%
15%
92
flagColombia
7%
19%
43%
21%
41
flagUnknown
8%
29%
41%
17%
34
flagthe United States
30%
11%
39%
16%
872
flagCanada
35%
4%
36%
18%
65
flagIndia
21%
13%
35%
26%
364
flagNigeria
21%
12%
34%
21%
32
flagthe Philippines
24%
12%
33%
23%
89
flagthe United Arab Emirates
33%
15%
21%
23%
51
flagPakistan
27%
33%
21%
12%
33

Where is the famous Shipwreck Bay?

in Crete
in Rhodes
in Zakynthos
in Kos

Where can you find stilt fishermen?

in Tanzania
in Thailand
in Sri Lanka
in Malaysia

Which city has the famous Bay of La Concha, often considered the best city beach in Europe?

Porto
Barcelona
San Sebastian
Marseilles

What was added to this glass to make it blue?

ink
lead
cobalt
magnesium