It really does not. Lead poisoning is usually caused by eating lead through paint. The Romans used lead plates and had issues that way.
depletion
Until relatively recently, lead was added to petrol to raise its octane rating. After decades of cars emitting this into our atmosphere, scientists began to find high levels of lead in the air of our cities and along major traffic arteries. Even after lead is no longer added to fuel, the lead remains in our urban environment and re-enters the atmosphere when disturbed.
The ozone in atmosphere is formed by UV. The UV replenishes it and then depletes it.
because there is no atmosphere .
no it,s gives us a atmosphere by the help of this we will lead in feature
Because trees remove carbon dioxide from the atmosphere, and if they cut them down we will have more carbon dioxide.
the hole in the ozone layer will widen as years pass by.it will induce too much carbon into the atmosphere which will automatically increase the co2 in to the atmosphere which in turn will lead to risk of drying up of water bodies and melting of polar ice caps which may further lead to farm lands getting into famine and other issues which will lead to a circumstance of a particular situvation that eithers have to either adapt with the circumstance or die.
Low pressure systems often produce thunderstorms if the atmosphere is unstable enough.
The continuous movement of water molecules can lead some molecules at the surface to escape in the atmosphere as a gas.
The atmosphere of the planet Venus is made mainly of carbon dioxide. This gas acts like the glass of a greenhouse, keeping the surface temperatures high enough to melt lead.
The presence of life - in particular plants that are powered by photosynthesis - has lead to a significant amount of free oxygen into the atmosphere. On other known planets, most of the oxygen is tied up in solid oxides or carbon dioxide rather than as oxygen gas.
The amount of oxygen in the atmosphere increased because the number of photosynthetic organisms, which release oxygen, on the earth dramatically increased. This lead to the Great Oxygenation Event, or the Oxygen Crisis, 2.4 billion years ago - when this free O2 entered the Earth's atmosphere.