This process beggins whit the creation of harmful gases, it's Made bye human whit the use of Fossil fuel or the industrial work, The destruction or thinning of the ozone layer is nothing more than the decrease in the amount of ozone in the earth's stratosphere. It is produced, mainly, by the release of chlorine and bromine atoms, which are the ones that destroy ozone, of we don't make nothing about this the planet may become into his prehistóric atmosphere and we don't Stay here for Saw it 


I Say if we don't take care about this the planet don't only jet more hotnand the polos are gone, like the radiation of space, whit out the ozone layer we don't have a Shield for it, and then we Will have a hot and radioactive planet But wait we have more than that, what about the meteorite if You don't know the ozone layer not only protect us about the radiation and the temperature it protect us of tine asteroides and i hope You know the answer, may the planet don explote for the dimensions of the asteroides But think about it lots of tine asteroides crashing whit the planet all the year, in a few years we hav a prehistóric planet no animals no plants nothing more than rocks magma radiation evaporated and acid oceans 


What we can do ? Límit the use of Cars whit fussil fuel, don't leav the trash in the first place You see, use more a renewable energy and don't Stay hours i'm the bathroom i know it's comfortable But isn't good 
Maybe try to do a change in Your Home or city, in somewhere has to start 
Well i know the things we can do sounds like nothing But i know You don't are scientific's for a solution more expensive But trust me when i said this help a Lot the people who work years for our survival and yes all themes we talk in this presentation are conected in a few levels
Now good bye and thanks for lisent