Plains Like Cuvelai Basin

Kalahari Basin

Plain

7.16 Good

Cuvelai-Etosha Basin

Plain

6.26 Fair

Kalahari

Plain

8.55 Great

Sahel plains

Plain

8.05 Great

Okavango Basin

Plain

7.87 Good

Lake Chad Basin

Plain

7.85 Good

Amboseli Plain

Plain

7.19 Good

Cyrenaica plain

Plain

7.10 Good

Sahel

Plain

6.88 Fair

Awash Valley

Plain

6.64 Fair

Makgadikgadi Pans

Plain

6.42 Fair

Junggar Basin

Plain

6.24 Fair

Niger Inland Delta

Plain

6.24 Fair

Chad Basin

Plain

6.24 Fair

Limpopo Basin

Plain

5.96 Mediocre

Accra Plain

Plain

5.04 Mediocre

Nile Valley plains

Plain

9.50 Brilliant

Masai Mara plains

Plain

9.35 Excellent

Tigris-Euphrates Plain

Plain

9.25 Excellent

Sahara Desert plains

Plain

9.15 Excellent

Congo Basin floodplain

Plain

9.05 Excellent

Altiplano

Plain

8.80 Great

Sudd plains

Plain

8.60 Great

Nile Delta

Plain

8.46 Great