L/O/G/O
Group 1
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topic:CAUSESOFENVIR ONMENTALPOLLUTIONINTHEBIGCITY
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topic:CAUSESOFENVIR ONMENTALPOLLUTIONIN  THEBIGCITY
Natural Environment includeil:soil, water,air environment
Natural Environment includeil:soil, water,air environment
According to Environmental Protection Law of Vietnam:
"Environmental pollution is changing the nature of the environment,
violate environment standards ''
Causes of air pollution
by transport
Causes of air pollution
by transport
By industry
By industry
By constuction
By constuction
Cause of water polution
Cause of water polution

Dometic wastewater

Cause of soil pollution
Cause of soil pollution
Several recommened to limit pollution:
the authorites
Several recommened to limit pollution:
the authorites
people