By going to school and learning
The atmosphere is the area surrounding planets filled with gases and in the case of our planet the mixture of gasses is called "air" - here "air" is the correct answer.
It might also (occasionally) contain life such as when birds are flying and water - but not all of Earth's water or life.
<span>Some barriers were the surround city there were three ways and side that India had because of being surrounded by water on 3 sides there barriers would stop invasion.</span>
The correct answer would be C) or the third option.
Answer:
sorry there is no question