Chapter 8 Air Pollution Revision

What are the two main sources of air pollution?

• burning of fossil fuels

• forest fires

• lightning activity

• volcanic eruptions

Tags

NGSS.MS-ESS3-4

Which are air pollutants?

• nitrogen oxides

• oxygen

• sulfur dioxide

• particulate matter

• carbon monoxide

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Which air pollutants causes acid rain?

• carbon monoxide

• nitrogen oxides

• particulate matter

• sulfur dioxide

Which air pollutant causes haze?

• carbon monoxide

• nitrogen oxides

• particulate matter

• sulfur dioxide

Sulfur dioxide and nitrogen oxides dissolve in (a)   to form acid rain.

Tags

NGSS.MS-PS1-2

Which are effects of acid rain?

• causes haze

• corrodes buildings and statues

• kills aquatic plants and animals

• causes respiratory problems

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

Which are effects of haze?

• • irritation in our eyes, nose and throat

• corrodes buildings and statues

• kills plants

• causes respiratory problems

• poor visibility in our environment

Tags

NGSS.MS-LS1-5

What is used to measure air quality in Singapore?

(a)  

SIngapore's air is considered to be unhealthy when the PSI reading is

(a)  

Carpooling, cycling, taking public transport are ways to reduce air pollution from

(a)