What kinds of substances cause the destruction of ozone?

hair spray

Explanation:

harmful toxins inside

A lot of things, ranging from volcanic explosions to construction machines to cow farts. The biggest threat would be factories that are producing more than their share of emissions.

Explanation:

It's mainly because of the participants they're made of, and a big thing for the ozone is methane.

For the factories, it's because of the chemicals they put out. That's why they have emission limits.

the answer is trees if i'm not mistaken