Lots.
the use of fossil fuels by humans had tainted the air and atmosphere
They burn high in the earths atmosphere.
The quality of air depends upon humans. What humans do will reflect in the atmosphere.
with co2 and gassed rissing into the atmosphere
CO2; Carbon Dioxide
Many people today assume mistakenly that the Earth is so big that we humans cannot possibly have any major impact on the way our planet's ecological system operates.
Yes. Earth's atmosphere is about 21% oxygen. Without it, the vast majority of life we see, including humans, could not exist.
how do geologists think earths atmosphere is formed
Humans can impact the other spheres of the Earth's system in various ways. For example, deforestation affects the biosphere by reducing habitats for species, which in turn impacts the atmosphere through changes in carbon dioxide levels. Pollution from human activities can also affect the hydrosphere by contaminating water sources and disrupting aquatic ecosystems.
STRATOSPHERE
Thermosphere, it is also the atmosphere with the highest temperatures.
Meteoritesis what we call stones that enter the earths atmosphere.