CAUSE
|
EFFECT
|
|
Pneumonic diseases increased.
|
Many children died due to respiratory
diseases.
|
|
Coal was burned
and it produced toxic gases.
|
The planet is affected by global warming.
|
|
Factories
polluted rivers and canals with sewage and industrial waste.
|
Many fish died from the
pollution of their habitat.
|
|
57.000 people
were killed by the cholera epidemic.
|
The world's cities were put
on alert to control the epidemic.
|
|
Emissions from
coal-powered plants resulted in acid rain.
|
Acid rain affect soil fertility by erosion.
|
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