Environmental Chemistry Quiz

What is the primary focus of Environmental Chemistry?

• Study of human biology

• Study of chemical phenomena in the environment

• Study of chemical engineering

• Study of chemical reactions in laboratories

Which of the following is a natural source of pollution?

• Automobile emissions

• Volcanic eruptions

• Industrial waste

• Chemical fertilizers

What are pollutants?

• Substances that enhance plant growth

• Substances that affect normal functioning of life

• Substances that are always beneficial

• Substances that are only found in water

Which of the following is a primary air pollutant?

• Peroxyacyl nitrate

• Ozone

• Photochemical smog

• Carbon monoxide

What is a major effect of carbon dioxide in high concentrations?

• Increased oxygen levels

• Global warming

• Decreased respiratory disorders

• Enhanced plant growth

Which gas is primarily responsible for the greenhouse effect?

• Nitrogen

• Ozone

• Carbon dioxide

• Sulfur dioxide

What is acid rain primarily caused by?

• Natural evaporation

• SO2 and NOx emissions

• Plant respiration

• Water vapor condensation

Which of the following is a consequence of ozone layer depletion?

• Enhanced marine life

• Skin cancer

• Increased crop yield

• Improved air quality

What is one method to control air pollution?

• Using tall chimneys

• Encouraging deforestation

• Reducing vegetation in industrial areas

• Using more fossil fuels

Which of the following is a source of particulate matter?

• Volcanic eruptions

• Photosynthesis

• Water evaporation

• Soil erosion