No, actually it took a period of about 2.5 billion years for the atmosphere to be were it is today.
it will always change
The earth's atmosphere can be imagined as the same relative thickness as the varnish on a model globe.
yes, but not always it depends on the size
yes
The ozone layer.
how do geologists think earths atmosphere is formed
STRATOSPHERE
Thermosphere, it is also the atmosphere with the highest temperatures.
Meteoritesis what we call stones that enter the earths atmosphere.
There is no atmosphere on the Earth's moon.
What is the earths atmosphere made of
what causes all of the changes that take place in earths atmosphere is the tilt of the earths axis