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
56%
41%
0%
2%
46
flagRepublic of Ireland
51%
34%
6%
6%
29
flagUnknown
45%
35%
0%
20%
20
flagSouth Africa
42%
52%
5%
0%
19
flagNigeria
41%
58%
0%
0%
17
flagGermany
40%
50%
5%
2%
509
flagthe Netherlands
40%
46%
6%
6%
30
flagthe United Kingdom
39%
49%
1%
9%
219
flagSwitzerland
39%
52%
4%
2%
46
flagthe United States
38%
51%
2%
6%
532
flagPoland
37%
54%
5%
2%
14767
flagAustria
37%
46%
14%
1%
95
flagEgypt
37%
56%
6%
0%
16
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%
60%
9%
8%
101