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Which of the following is a problem caused by acid rain?
1 -is a factor in global warming
2-causes depletion of the ozone layer
3-respiratory problems in humans
4-makes lakes and streams unsuitable aquatic life

Respuesta :

Answer:

1

Explanation:

is a factor in global warming

Answer:

sulfur dioxide from coal fired plants in Tennessee

Explanation:

Got it right on the quiz :)