Sumatra
Lakshadweep
Madagascar
Maldives
America
Egypt
South Africa
India
Danube
Rhine
Dnieper
Volga
Tertiary
Vindhya
Dharwar
Gondwana
Switzerland
Korea
Japan
China
Ptolemy
Posidonius
Eratosthenese
Herodotus
Stratus clouds
Cirrus clouds
Cumulonimbus clouds
Cumulus clouds
Alluvial
River terraces
Delta
Natural levees
Argentina
Australia
Canada
New Zealand
Last June
First weak of July
Mid-June
End of May