Tianar7pvilaowena Tianar7pvilaowena

06-04-2016
Biology

contestada

Which of the following is NOT a type of air pollution?
a. acid rain
b. mercury
c. ozone
d. oxygen

Respuesta :

WhatEverIDontCare WhatEverIDontCare

06-04-2016

Oxygen is not a type of air pollution.

We need it to breath.

Acid rain is hurtful as well as mercury (and mercury isn't really in the air, but more in the fishes), ozone is hurtful if it is too low in the atmosphere (so air pollution).

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