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
prisoha [69]
3 years ago
8

Scientists have inferred that Earth's original atmosphere was formed by the

Geography
1 answer:
MakcuM [25]3 years ago
6 0

Answer:hydrogen sulfide, methane

Explanation:

As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere.

You might be interested in
The expansion of European powers throughout the world to control both human and natural resources is most strongly linked to?
Zanzabum
I believe it’s a if not I’m so sorry
5 0
3 years ago
Sketch of earthquake pattern from a bird's-eye view ?
Molodets [167]

Answer:

Ummmmmm i cant add my picture

Explanation:

5 0
3 years ago
What branch of government does the supreme court come from
svlad2 [7]
The legislative branch
8 0
3 years ago
Find the four figure grid reference of spot height 2842, 3425 and 2792. ​
Nastasia [14]
Can I see the picture please
5 0
3 years ago
How does the ocean carry energy?
Svetlanka [38]
When air in contact with the ocean<span> is at a different temperature than the sea surface, heat </span>transfer<span> by conduction takes place. The </span>ocean<span> also absorbs and stores </span>energy <span>from the sun, and when precipitation falls, it releases heat </span>energy<span> into the atmosphere.</span>
7 0
3 years ago
Other questions:
  • Tectonic plate movement is created by ___________ in the underlying mantle?
    6·1 answer
  • After railroads, the next revolution of transportation came with the development of the _____.
    15·2 answers
  • What group makes up the largest percentage of Greenland's population?
    14·1 answer
  • When rocks bend what forms, when rocks break, what forms? A.) folds; faults B.) faults;folds
    5·2 answers
  • The majority of tribal courts are general jurisdiction courts.
    15·2 answers
  • Which physical feature is in the eastern part of South America?
    13·2 answers
  • What is a plateau? (5 points) a A large area of flat or gently rolling land with low relief b A raised, flat-surfaced area bound
    14·1 answer
  • If it is 9 AM at30if it is 9:00 a.m. at 30 degree east what time is it at the time period ​
    12·1 answer
  • He successfully applied his scientific research to create an illustration of the first world map.
    6·1 answer
  • The pictures show two different mountains. The mountains in Picture A are rough and jagged. The mountains in Picture B are smoot
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!