Science Buddies: "Ask an Expert"

i have to make a working model on ozone layer depletion or simply ozone layer. please help.

Hi,

Check out these Science Buddies project ideas:

https://www.sciencebuddies.org/science- ... Q&from=TSW

https://www.sciencebuddies.org/science- ... Q&from=TSW

https://www.sciencebuddies.org/science- ... k&from=TSW

Good lick!

Best regards,

Barrett L Tomlinson

it is not working. i need a working model showing ozone depletion.

Hi,

I am sorry but I don’t think I can help on ways of doing a working experimental model on ozone depletion. Most experiments of which I am aware would require rather large reduced pressure gas chambers and rather expensive analysis equipment, well beyond the budgets/respppurces of amateur scientists. It might be possible to build a computer simulation or model, or analyze other researchers observations(like sattelight images) , but otherwise I don’t have a good idea of how to make this idea feasible. You might be able to find a research scientist doing this work and possibly visit his laboratory.
Otherwise it might be a good idea to look for another topic if you must produce a working model.

Regretfully,

Barrett L Tomlinson

Hi,

I have found one promising lead for a practical science fair project on demonstrating ozone depletion in a woriing model:

http://resources.edb.gov.hk/~science/hkcho/9s/DGS.pdf

Best regards,

Barrett L Tomlinson

it is too expensive. i need a cheap good model