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
IgorLugansk [536]
3 years ago
15

Much of Earth's water supply likely originated from where? Group of answer choices Asteroids. Transpiration. The respiration of

early organisms. Gases expelled from the Sun, i.e., solar wind.
Social Studies
1 answer:
vredina [299]3 years ago
5 0

Answer:

Asteroids                

Explanation:

Much of our earth's water supply comes from the asteroids.

More research done suggested that much of the earth's water is being delivered by the asteroids.

The origin of earth's water can be tracked down by analyzing the ratio of the two isotopes of hydrogen molecule. On isotope is the ordinary  hydrogen and the other is the deuterium.

Research and study suggests that there is a close match between the earth water's ratio of deuterium to hydrogen to that of the asteroids, which is rich in water and elements such as nitrogen and carbon.

Thus the answer is ---  "Asteroids"  

You might be interested in
Of the following events, which was the last to occur?
sweet-ann [11.9K]

Answer:

Pearl Harbor being attacked.

Explanation:

Germany invaded France on May 10th, 1940. The U.S. bombed Japan in August of 1945. Pearl Harbor was attacked on December 7th, 1941. The D-Day invasion was on June 6th, 1944.

7 0
3 years ago
100 points five stars a thank you, dont need to awnser first. i will repeat this question every 3 and a half minutes. ive got ni
horsena [70]

Answer:

thank you.greatly appreciated

8 0
3 years ago
Which statement best completes the diagram?
Step2247 [10]

Answer:

B

Explanation:

The jury is the one with authority to decide on the case

4 0
3 years ago
How did farming improve the lives of the ancient peoples who first practiced it?​
svet-max [94.6K]

Answer:

to cultivate crops to feed animals and family

Explanation:

some of the first crops were mostly grains and wheat but later came to veggies such as peas and chickpeas

7 0
3 years ago
Can someone help me please I need this like right now. I’ll give brainlest. 30 POINTS
levacccp [35]

Answer:

Can someone help me please I need this like right now. I’ll give brainlest. 30 POINTS

4 0
3 years ago
Other questions:
  • Sherlock rewards his older son for cleaning up the garage by giving him $5. Later he is amused when his younger daughter, Lily,
    12·1 answer
  • What was acient Egypts economy based on? How did it grow?
    11·1 answer
  • 4. How do paragraphs 21-25 contribute to the development of ideas in the article?
    5·1 answer
  • ​the most striking similarity between the effects on children of watching television and the effects on children of playing vide
    7·1 answer
  • 3 reasons why illegal immigration is good
    13·1 answer
  • In his speech in defense of imperialism, Senator Beveridge did not use which of the following reasons to take over the Philippin
    15·1 answer
  • The seniority rule in Congress does which of the following:
    11·1 answer
  • The case of harvard neuroscientist dr. jill bolte taylor attests to the role of the _____ lobe in processing emotions, making pl
    11·1 answer
  • Consistency of results when more than one person measures performance is known as: select one:
    13·1 answer
  • What region was Franz Ferdinand assassinated ?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!