Pollutants

Identify the following as a primary or secondary air pollutant: sulfuric acid

• primary air pollutant

• secondary air pollutant

Identify the following as a primary or secondary air pollutant: VOCs

• primary air pollutant

• secondary air pollutant

Identify the following as a primary or secondary air pollutant: particulate matter

• primary air pollutant

• secondary air pollutant

Identify the following as a primary or secondary air pollutant: nitrogen oxides

• primary air pollutant

• secondary air pollutant

Ozone is considered a pollutant in the stratosphere, but not the troposphere.

• True

• False

Which type of air pollutant is emitted directly?

• Secondary air pollutants

• Primary air pollutants

• Ozone

• Water

Which type of air pollution is formed when pollutants react with sunlight and each other?

• primary air pollutants

• secondary air pollutants

• VOCs

• hydrocarbons

Lead in water is what kind of water pollution category?

• organic

• inorganic

• nutrient

• disease-causing organisms

phosphate can get into water because of what substances causing water pollution?

• cleaning products

• fertilizer

• sewage

• all of these options

what can cause water pH to change?

• mining waste

• industrial pollution

• agricultural runoff

• all of these options