1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
topjm [15]
3 years ago
15

Como se hizo el aire ​

Health
1 answer:
d1i1m1o1n [39]3 years ago
5 0
El aire seco está compuesto principalmente de nitrógeno (78,09%) y oxígeno (20,95%). El 1% restante está compuesto por argón (0,93%), dióxido de carbono (0,041% a partir de 2019) y otros gases traza (0,003%). El vapor de agua (agua en estado gaseoso) también está presente en la atmósfera en cantidades variables, hasta en un 2%. Las erupciones volcánicas liberaron gases y comenzó la formación de atmósfera. La atmósfera de la Tierra se formó a partir de los gases liberados por la constante actividad volcánica. La mezcla de gases habría sido muy parecida a la composición liberada durante las erupciones volcánicas modernas.
You might be interested in
Keegan's boyfriend is pressuring her to have sex. Give 4 examples of ways she can refuse this negative pressure.
il63 [147K]
She can say no. She can walk away. She can ignore him. She can talk about something else.
Please mark me as brainliest.
Thanks!
8 0
4 years ago
PLEAE HELP ME 10 points
lara31 [8.8K]

Answer:

B

Explanation:

5 0
3 years ago
Read 2 more answers
3) Choose the best answer.
Umnica [9.8K]

Answer:

sympathetic

Explanation:

5 0
3 years ago
In a game of badminton, Destiny is serving from the right side of the service court. If she wins the point, what side of her cou
stellarik [79]

Answer:left side

Explanation:

6 0
3 years ago
Identify two factors effect person's energy requirements
Pavlova-9 [17]
Gender, age and body weight are the main determinants of total energy expenditure.
7 0
3 years ago
Other questions:
  • During puberty u need more food and what to grow
    15·1 answer
  • A seizure is an indication that something is wrong in the brain and a person who has a seizure should see a medical professional
    5·1 answer
  • When composing a list of personal values you should think about which of the followingwhen when composing a list of personal vie
    10·1 answer
  • Which statement best describes how heredity affects a person’s likelihood of acquiring a mental illness?
    10·2 answers
  • It is ineffective to prescribe antibiotics to treat colds or flu because:_________.
    15·1 answer
  • The most effective way to remove biofilm from proximal tooth surfaces is by
    15·1 answer
  • You are late for work again , but you had to complete all of the chores your parents left for you , take a psychology quiz , com
    14·1 answer
  • Which fundamental skill pattern is shared in soccer and rugby? Punt Dribble Volley Shoot​
    7·2 answers
  • 4. While ice skating on winter break, Vincente sees a young girl fall on the ice, just as another
    14·1 answer
  • How can the risk of developing hypertension be reduced?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!