The breakdown of the ozone layer is promoted by the emission into the atmosphere of?

Question

a. carbon dioxide from the burning of fossil fuels
b. sulfuric acid from the burning of fossil fuels
c. unburned hydrocarbons in the exhausts of gasoline engines
d. chlorofluorocarbon (CFC) gases used in refrigeration

Answer 1

e. methane gas released into the air from the flatulence of cattle and other herding animals.

(Look it up.)

Long Live Jambi

Answer 2

its important to not that the ozone holes are at the poles, the south more than the north. rays from the sun striking the upper atmosphere, as well as lightning storms, combine oxygen molecules, making o3 (ozone). during the winters the ozone gets thinner producing, or enlarging the holes at the poles.Your list , while being pollutants, are too heavy to reach altitude to cause damage to the ozone layer. collecting on the surface it creates smog however. and smog filters the suns rays, actually cooling the surface below(see the rising temperatures during 911. when the air traffic stopped). The ozone model being passed around as fact is the product of bad science I'm afraid.

Answer 3

Of these, the best answer is
D chlorofluorocarbon gases.
It wasn't its use in refrigeration that was the biggest problem. It was its use in:
1. Spray cans. It was used as the propellant.
2. Fast food containers! It was the gas used in the bubbles in styrofoam fast food containers!

Answer 4

D.chlorflourocarbons
the other three are gases,which mix with the atmosphere,where CFC's dont

Answer 5

chlorofluorocarbon!

Answer 6

whatever one of these are similar with gree-house gasses.