Page 39 - Key to Social Studies 2 (Workbook)
P. 39

HUMANS AND THE ENVIR
 HUMANS AND THE ENVIRONMENTONMENT
                                                                                   The Environment







               4   Design an anti-pollution campaign poster.




































               5   Tick   the correct circle.


                      Bad fumes come from                               .





















                                                                                             2   factories
                  1   trains












                                                                                           3   garbage

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