Earth's Atmosphere????

Question

I need it for a science fair progject and it needs to be ACCURATE and PROFFESIONAL!! I need to replicate (TO SCALE) all the layers of earths atmosphere and it's magnetosphere, so if you know any direct ways of doing this, please tell me. However, i will also tell you my idea, i am going to investigate the effects of a gamma ray burst on the earths atmosphere and magnetosphere. So if you know of any other ways to accomplish this, please help.

PLEASE DO NOT GIVE ME c**p ABOUT NOT BEING ABLE TO USE GAMMA RAYS!! There are things such as Gamma knifes, gamma cameras, and other materials that produce gamma rays and hospitals and other places use them, look it up.

i also need to add in temp. and pressure.

Answer 1

I do not know a way so simulate vacuums around a small scale model of our planet.  

Gamma rays would be *unsafe* with people nearby.  

To investigate the effects, you may wish to study plasma science, build a computer simulation, or examine historical atmospheric reactions to gamma ray bursts.  

Normally, when an atomic bomb goes off, there is an Electro-Magnetic pulse which wipes out electrical and electronic equipment many miles away.