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
Ket [755]
3 years ago
12

The discovery that the moon is similar in composition to the outer portions of the earth most supports the

Biology
2 answers:
lorasvet [3.4K]3 years ago
4 0

Answer:

It most suppoet tge impact theory.

Explanation:

The his impact theory or the big splash is one of the accepted theories of tge moon and it states that the moon or luna and explain the origin of the moon that a Mars sized object planetestimal collided with the the proto Earth and the ejecta debris joined together by gravitational force which is the moon and it's orbit the Earth. The moon have similar composition to the outer portion of the Earth.

Sedbober [7]3 years ago
3 0

Answer:

<u>Impact Theory</u>

Explanation:

"The Impact Theory has two advantages over other theories about the moon's origin. First, other theories cannot explain the differences in the composition of the earth and moon. . . If Earth and a Mars-sized object collided, their iron-rich cores most likely would have merged into the earth's core. The collision would eject dust primarily from the mantles of the two bodies. This would explain why the moon's composition is similar to the composition of Earth's mantle."

The co-formation theory is <u>not </u>supported by that discovery because its composition should have been the same. "Although the moon is similar in age to Earth, its composition is very different. Earth is 31% iron, with most of the iron contained in the earth's core. The moon is only 8-12% iron. This difference is hard to explain if the earth and moon formed from the same material."

Therefore, it is <u>not </u>the co-formation theory, it is the impact theory.

You might be interested in
What changes in agriculture have increased the potential for water pollution
Vinvika [58]

small chicken farms turned into factories because it was cheaper to  

maintain and it also made it cheaper for people to buy eggs. However  

this produced a huge problem of what to do with the chicken manure  

and this is also a problem amongst other types of livestock as well as well as factories having big oil spills hope this helps sorry didnt know what you wanted for a answer

7 0
2 years ago
PLEASE explain how negative feedback helps the body maintain homeostasis
ryzh [129]
This response helps decrease body temperature. Another example of negative feedback has to do with blood glucose levels. ... If a raise in body temperature (stimulus) is detected (receptor), a signal will cause the brain to maintain homeostasis (response).
7 0
2 years ago
Earth is not greatly expanding or contracting. Without
bazaltina [42]

Answer:

The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. They move at a rate of one to two inches (three to five centimeters) per year.

3 0
2 years ago
Which activity represents the single largest home use of water in the United States
bearhunter [10]

Answer:

Flushing the toilet

Explanation:

The average household in the U.S. flushes the toilet at least 15-20 times per-day.

3 0
2 years ago
Read 2 more answers
Flexor and extensor muscles work _______ to operate the joint.
shutvik [7]
<span>Flexor and extensor muscles work antagonistically to operate the joint.

Flexor and extensor muscle work in the different direction. This will be called antagonist muscle because their force will cancel each other. It is important to have antagonist muscle because muscle could only shorten, thus could only move the body in one direction. Having two antagonist muscle will allow 2  moving direction</span>
7 0
3 years ago
Other questions:
  • What happens to your weight on Earth when your mass increases?
    11·1 answer
  • Ronald makes his own chicken broth. He uses the tool shown below to separate the broth from the fat. Why does this tool work to
    13·2 answers
  • 1. What is the force behind mass movements?
    14·2 answers
  • A cell is placed in a solution containing a higher solute concentration than the interior of the cell. What effect would this ha
    15·1 answer
  • What is the name of lower Invertebrates that have a jelly-like layer between endoderm and ectoderm? A.Coelomates /B. Pseudoceolo
    6·2 answers
  • Please help
    5·2 answers
  • How many atoms of nitrogen (N) are represented by the chemical formula 3NH4
    5·2 answers
  • In which biome do herds of caribou and reindeer migrate in and out? A. tropical rainforest B. desert C. Mediterranean/chaparral
    15·2 answers
  • Devise a way to remember each stage of mitosis. Propose one word or a short phrase that describes each stage and also starts wit
    10·1 answer
  • The map of the United States shows the level of use of a common pesticide, Atrazine. Based on the data, which conclusion is accu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!