Answer:
Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N2) and about 21% oxygen (O2). Argon, carbon dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases.
The correct answer would be left
Winter
It is winter because the Northern Hemisphere is not facing the sun.
Answer:
It has 5 I hope this helps you
