Air Pollution Check

How can smog be dangerous?

• It smells bad
• People can't breath well
• It blocks the sun
• It causes skin damage

Ozone depletion occurs because of these chemicals.

• Carbon monoxide
• Sulfur dioxide
• Nitrogen gas
• Chlorofluorocarbons

Tags

NGSS.MS-ESS3-4

NGSS.MS-PS1-3

What process is the main contributor to the acid rain problem?

• Car exhaust
• Burning coal and oil
• Burning wood
• Air conditioners

How can acd rain affect non-living objects?

• speeds up the erosion process
• eats away paint from surfaces
• leeches nutrients from the soil
• all of the above

Tags

NGSS.MS-ESS3-2

Where does most human made pollution come from?

• Wildfires

• burning fossil fuels

• farms

• refrigerators

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Which of the four main sources of pollution cannot be controlled by humans?

• natural

• mobile

• area

• stationary

Which of the following are a mobile source of pollution?

• factory

• power plant

• cars

• dust

What is the largest source of nitrogen oxides?

• Roads

• Power Plants

• Factories

• Transportation

Tags

NGSS.MS-ESS3-4

What percent reduction was observed from 1980-2005 for lead?

• 60

• 63

• 96

• 97

True or False. Sulfur Dioxide is green and odorless.

• True

• False