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
Travka [436]
1 year ago
7

starting billions of years ago, in what way did algae change the atmosphere of earth? a. methane was converted to oxygen. b.

Geography
1 answer:
belka [17]1 year ago
5 0

starting billions of years ago Algae converted carbon dioxide to oxygen the algae change the atmosphere of the earth.

A layer (or layers) of gases that surround a planet and are kept in place by the gravity of the planetary body is known as an atmosphere.

It is sometimes referred to as a "sphere," "vapor," or "steam." When the atmosphere's temperature is low and its gravity is strong, a planet can maintain its atmosphere.

The outer part of a star, including the layers above the opaque photosphere, is known as the stellar atmosphere; low-temperature stars may have outer atmospheres with complex molecules.

A whirling disc of gases that compressed against itself and split into a number of evenly spaced rings of gas and matter gave rise to the planets' first atmospheres, which eventually condensed to create the Solar System's planets.

Learn more about the atmosphere here

brainly.com/question/26767532

#SPJ4

You might be interested in
De que origen es "a las puertas del olimpo"
Alik [6]

Answer:

Te puedo ayudar diciendote que una cosmogonia

Explanation:

Es un relato donde se explica la creacion del cosmos (osea del universo). Si se explica el origen de las personas es una antropogonia y si explica el origen de los dioses es una teogonia.

5 0
3 years ago
Imagine that you are a doctor who is studying the spread of a disease in your country. How could you use new technologies in geo
Alex73 [517]

Answer:

the yes mhm

Explanation:

4 0
3 years ago
Read 2 more answers
How is energy security determined
zlopas [31]
Energy security is the association between national security and the availability of natural resources for energy consumption. Access to (relatively) cheap energy has become essential to the functioning of modern economies.
5 0
3 years ago
Which main-sequence star would be the most luminous?
mariarad [96]
The O stars is the most luminous, then B, then A, F, G, K, and M stars are the least luminous_____ there must be a relationship between mass and luminosity.
6 0
3 years ago
Historically, where were there high incidents of cholera?
aliina [53]

Answer:

Explanation:

A second cholera pandemic reached Russia (see Cholera Riots), Hungary (about 100,000 deaths) and Germany in 1831; it killed 130,000 people in Egypt that year.[12] In 1832 it reached London and the United Kingdom (where more than 55,000 people died)[13] and Paris. In London, the disease claimed 6,536 victims and came to be known as "King Cholera"; in Paris, 20,000 died (of a population of 650,000), and total deaths in France amounted to 100,000.[14] In 1833, a cholera epidemic killed many Pomo people which were a Native American tribe. The epidemic reached Quebec, Ontario, Nova Scotia[15] and New York in the same year, and the Pacific coast of North America by 1834. In the center of the country[clarification needed], it spread through the cities linked by the rivers and steamboat traffic.

7 0
3 years ago
Other questions:
  • What is the name of the Russian legislative branch called?
    8·1 answer
  • Woman became more liberated and were more able to help the sick and the poor in times of trouble.
    11·1 answer
  • True or false According to Statistics Canada, historically August is the hottest month of the year.
    10·1 answer
  • Calcium carbonate can break down to form calcium oxide and carbon dioxide. CaCO3 → CaO + CO2 The oxygen atoms on the product sid
    12·2 answers
  • Some people are so good at their professions that other companies will try to recruit them. True False
    7·1 answer
  • How many types of mountains are there ??
    13·2 answers
  • A huge mountain range sits between an agricultural region and another place that would be good for farming but doesn’t have acce
    12·1 answer
  • I am a four-sided shape.I have four right angels and my sides are not all equal to each other. What shape am I
    15·1 answer
  • What are ways we can protect land conservation?
    7·1 answer
  • Hello people ~<br>(๑¯◡¯๑)what are some consequences of the greenhouse effect?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!