There is only about 2 years remaining. Starting next year, half of you will need to stop breathing every other day.
just kidding. The atmosphere does not run out. It is replenished by green plants that make oxygen as part of photosynthesis. You may resume breathing now.
no, but we think it might have done many millions of years ago
Pluto has:5 moonsNo ringsOnly has a temporary thin atmosphere during its "summer" years when it is closer to the sun and the surface ice evaporates.
After many years, as rocks are eroded, gases trapped in them will be released into the atmosphere so in a way rocks are "storage rooms" for gases just as our Earth is.
It varies - from a few centuries to a few billion years. But its not a meteor until it hits an atmosphere (a matter of a few seconds to minutes).
Why are there so many layers in the atmosphere
No, actually it took a period of about 2.5 billion years for the atmosphere to be were it is today.
The atmosphere of the planet is not noticeably different now to how it was 4000 years ago.
It took approximately 2.4 billion years for Earth's atmosphere to reach oxygen levels similar to what we see today. This increase in oxygen was primarily due to the photosynthetic activity of early cyanobacteria, which released oxygen as a byproduct.
The word atmosphere has three syllables.
none, atmosphere is a gas the atmosphere is up to 100km after that you are in space.
If you mean our atmosphere, then it depends. If the population of animals does not increase dramatically and us humans "go greener", then the toxic chemicals in our atmosphere will lower and the atmosphere will stay healthy for millions of years. If we stay like we are now, polluting the atmosphere, then the air will get ruined within a few hundred years.
they took food