What mainly characterises the landscape of the Sahara desert?

it is rocky
it is sandy
it is grassy
it is mountainous
Most of the Sahara consists of rocky hamada; ergs (large areas covered with sand dunes) form only about 20% of the total area.
Kasia
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Very interesting!
reach: rather globalAfricaAlgeriadesertsdeserts of Africadeserts of North Africageographygeography of Africageography of North AfricanatureNorth AfricaSahara

Answers by country

it is rocky
it is sandy
it is grassy
it is mountainous
answers
flagGreece
79%
8%
2%
8%
34
flagItaly
73%
23%
3%
0%
56
flagAustralia
55%
42%
0%
2%
47
flagRepublic of Ireland
51%
35%
6%
6%
31
flagUnknown
45%
35%
0%
20%
20
flagSwitzerland
43%
49%
3%
1%
51
flagGermany
42%
49%
5%
2%
538
flagSouth Africa
42%
52%
5%
0%
19
flagAustria
40%
44%
15%
1%
100
flagthe United States
39%
50%
2%
6%
545
flagthe United Kingdom
39%
50%
1%
9%
220
flagthe Netherlands
38%
48%
6%
6%
31
flagNigeria
38%
61%
0%
0%
18
flagPoland
37%
54%
5%
2%
14862
flagFrance
36%
52%
4%
8%
25
flagCanada
27%
60%
0%
12%
33
flagthe United Arab Emirates
27%
38%
22%
11%
18
flagKenya
22%
72%
5%
0%
18
flagIndia
18%
61%
9%
8%
104
flagPakistan
18%
62%
12%
6%
16