Answer:
protects us from radiation, keeps earths gasses on earth, keeps the earth pressurized
Step-by-step explanation:
you misspelled does, "dose" is the amount of something taken in like medicine .
1.) it provides oxygen for humans and carbon dioxide for plants
2.) it keeps the earth warmer than it would be without the atmosphere
3.) it protects us from radiation and meteoriods
if this is helpful please click on the thanks button dear friend!
Have a great day!
9.5m questions
12.2m answers