Questions & Answers about La meteoro evidente estas en la atmosfero.
La is the Esperanto definite article, meaning the.
So:
- la meteoro = the meteor
- meteoro = a meteor or just meteor in a more general sense
Esperanto has no indefinite article. That means there is no separate word for a/an. If you want a meteor, you usually just say meteoro.
Using la here tells you the speaker means a specific meteor, not just any meteor.
Again, la means the.
In la atmosfero, it usually means a specific atmosphere that is understood from context, often the atmosphere of Earth. Just as in English, some things are naturally treated as unique or already known, so the definite article sounds normal.
So:
- en la atmosfero = in the atmosphere
- en atmosfero would sound less natural unless you meant in an atmosphere in a more general or scientific sense