Meet SO2
Chemical composition of SO2
WHAT IS 1 sulfur and 2 oxygen molecules
2 ways in which SO2 is removed from the atmosphere
WHAT IS Physically and Chemically
In food, SO2 is used for ______
WHAT IS Preservatives OR Reduce aging OR Microbial purposes
The appearance and odor of SO2
WHAT IS colorless and sharp/pungent odor
Way(s) that SO2 is removed physically from the atmosphere to the surrounding environment
WHAT IS Acid Rain OR Dry Deposition OR Particle Settling
SO2 is produced by the following (2/3 is correct)
WHAT ARE Match smoke, fertilizer production, combustion of gunpowder
2 main SO2 producers
WHAT IS the burning of fossil fuels and volcanoes
Continent that produces the most SO2
WHAT IS Europe
SO2 is usually confused with ______
WHAT IS H2S (Hydrogen Sulfide)
Travel time of SO2 around the world
WHAT IS 10 days
The recommended/regulation pH value for stormwater runoff at construction sites
WHAT IS 6.5 - 8.5
WHAT IS to sterilize barrels OR as a refrigerant
Lifetime of SO2 in stratosphere
WHAT IS 3 weeks
Price of an ORP Machine
WHAT IS $1,500
How SO2 is spotted by satellites and spacecraft from space
WHAT IS by SO2's ability to absorb large amounts of ultraviolet light so satellites and spacecraft can detect it