Plains Like Tripolitanian Plain

Cyrenaica plain

Plain

7.10 Good

Cape Flats

Plain

6.65 Fair

Accra Plain

Plain

5.04 Mediocre

Niger Delta plains

Plain

8.05 Great

Okavango Basin

Plain

7.87 Good

Flanders Plain

Plain

7.65 Good

Amboseli Plain

Plain

7.19 Good

Kalahari Basin

Plain

7.16 Good

Dobruja Plain

Plain

7.05 Good

Delaware Coastal Plain

Plain

6.90 Fair

Sahel

Plain

6.88 Fair

Benguela coastal plain

Plain

6.85 Fair

Awash Valley

Plain

6.64 Fair

Makgadikgadi Pans

Plain

6.42 Fair

Cuvelai-Etosha Basin

Plain

6.26 Fair

Niger Inland Delta

Plain

6.24 Fair

Chad Basin

Plain

6.24 Fair

Limpopo Basin

Plain

5.96 Mediocre

Flemish Plain

Plain

5.66 Mediocre

Gran Chaco

Plain

5.57 Mediocre

Mozambique Plain

Plain

5.50 Mediocre

Somali Plain

Plain

5.08 Mediocre

Cuvelai Basin

Plain

5.04 Mediocre

Tigris-Euphrates Plain

Plain

9.25 Excellent