Student World Atlas (Maailma atlas)
Mldl at itu de grassland
Desert
Tropical seasonal and scrub
D Tropical rain for est
'20 "
D Tropical savanna
10·
'0"
'20 ·
10"
·0 ·
' 20·
Environment al Issues
' 10 ·
· Current forest
O·
o Cleared forest
~ Area at high est risk of desert ificati on
20·
10·
D Areas most affe cted by acid rain
· Poor air q uality '
0" ,. Asia's h igh popu lat ion dens iries
'Cue s exceed mg ar reast one 0'
th e Wo rld He alth
annaabi.ee 
