¿Sabéis cuales son?
AIR POLLUTION
is caused by
FIRE fuego |
CAR (smoke) coches (humo) |
SMOKE humo |
VOLCANO (smoke) volcán (humo) |
CUT TREES - DEFORESTATION cortar árboles - deforestación |
FACTORIES fábricas |
WATER POLLUTION
is caused by
PLASTIC plásticos |
PETROL gasolina |
CHEMICALS productos químicos |
SEWAGE aguas residuales |
RUBBISH basura |
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