Question

John is an engineer at a factory. He installs settling chambers to control the pollutants produced by the factory

Which pollutant is he trying to manage?
A)
ozone
B)
particulates
c)
lead
D)
hydrogen sulfide

Answer 1

Answer:b

Step-by-step explanation:

edge

Answer 2

B. Particulates

Step-by-step explanation:

Factory emissions contribute greatly to the release of carbon dioxide into the atmosphere and black carbon belongs to a class of air pollutants called particulate matter.