They help prevent breathing in toxic gases.
I am not aware that gas masks themselves cause any environmental issues. They are used to protect people who work in conditions where the air quality could affect their health and well-being.
yes gas masks were used
There are several company's selling and inventing new gas masks.
yes you did they were called mick mouse gas masks they were for children
The reaction may be very explosive.
You don't put gas into gas masks. They are used to keep out poisonous gases.
Evacuees were provided with gas masks primarily as a precautionary measure during wartime, particularly during World War I and World War II, when chemical weapons were used in combat. The masks were designed to protect individuals from toxic gases and airborne contaminants that could cause serious harm or death. Additionally, the fear of aerial bombardments and potential gas attacks led to widespread distribution of gas masks to civilians, ensuring their safety in unpredictable and dangerous situations.
cause acid rain
Not all gas masks are compatible with helmets, so some soldiers forgo helmets to wear their masks.
The reason they wore gas masks is because they weren't sure weather the Nazi's would drop gas bombs as they did in WW1
Separation of what? If it is the separation of East/West Germany then it is because gas masks were used in Gas Warfare, which was used in WWI and WWII.
yes they did!
They wore gas masks because it fit in with the theme of the video.