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
alex41 [277]
2 years ago
5

anorthosite represents the oldest rock type found on the moon and is unique because it is primarily composed of a single mineral

. what mineral is it?
Geography
1 answer:
mixas84 [53]2 years ago
3 0

Anorthosites, almost entirely made of plagioclase feldspar, are the Moon's earliest rocks. They appear to have developed when feldspar crystallised and floated to the top of the Moon's early magma ocean.

Anorthosite is an intrusive igneous rock made primarily of calcium-rich plagioclase feldspar. All anorthosites found on Earth are coarse crystals, but some Moon samples are finely crystalline. It is almost entirely composed of plagioclase feldspar, a standard, light-weight, light-coloured mineral on Earth. It is an igneous rock that cools and solidifies from hot melting material. This mineral floated to the surface and created anorthosite. Anorthosite is a significant rock type on the Moon's surface, accounting for most of the highlands and crust. This sample, recovered by Apollo 16 astronauts, has been proven to be 4.19 billion years old.

Learn more about Type of Rock here:

brainly.com/question/8140932

#SPJ4

You might be interested in
Which is a possible result of higher air temperatures caused by climate change? decrease in strength of hurricanes freezing of p
guajiro [1.7K]

The correct response will be Option B i.e Increase in

<u>Strength of Hurricanes</u>

  • As the air continues to warm due to climate change, hurricanes can hold more water vapor, producing more intense rainfall rates in a storm. Moreover, according to Knutson, most models show that climate change brings a slight increase in hurricane wind intensity.
<h3><u>Why are hurricanes increasing in strength?</u></h3>
  • Physics suggests that as the world warms, hurricanes and other tropical cyclones should get stronger, because warmer water provides more of the energy that fuels these storms. And climate simulations have long showed an increase in stronger hurricanes as warming continues

To learn more about strength of hurricanes, click the links.

brainly.com/question/8789147

#SPJ4

Correct Question - Which is a possible result of rising ocean temperatures caused by global warming?

A) formation of dust bowls

B) increase in strength of hurricanes

C) rapid evaporation of water in soil

D) decrease in population due to health threats

6 0
2 years ago
Countries, provinces or states, cities, and counties are the focus of political maps. Their bright colors and crisp borderlines
Ymorist [56]

Answer:

B.

Explanation:

8 0
3 years ago
Read 2 more answers
A volcanic arc results from __________ tectonic movements and is associated with a __________.Group of answer choicesdivergent;
aksik [14]

It should be noted that a volcanic arc results from ridgeconvergent while tectonic movements and is associated with mid ocean ridge.

<h3>What is a volcanic arc ?</h3>

A volcanic arc can be regarded as a chain of volcanoes, which some miles long and it is usually formed above a subduction zone.

Learn more about volcanic arc  at;

brainly.com/question/16625756

8 0
2 years ago
What effect does the North Atlantic current have on Norway?
Evgen [1.6K]

Answer:The North Atlantic Current – popularly known as the Gulf Stream – warms Norway and Northern Europe. But if its waters flowed smoothly north along the Norwegian coastline, the current would deliver far less warmth to Norway. It is the chaos of the seas that warms the country, researchers have discovered.

Explanation:

7 0
3 years ago
How was Jurassic coast formed<br><br>full detail pls
DochEvi [55]
The fossil remains built up over 185 million years. it was formed through the Jurassic, Triassic and cretaceous periods
7 0
3 years ago
Other questions:
  • when a nut or bolt head is rounded off so badly that a wrench will not fit over it, it may be possible to loosen it with a?​
    5·1 answer
  • How can a region be defined geographically
    15·1 answer
  • Why we put Til , mustard oil and black cloth on ' LORD SHANI ' ...
    11·1 answer
  • Explain two examples of farm records.​
    11·1 answer
  • __ is the tradition of a widow killing herself by throwing her body on her husband's burning funeral pyre; it is performed __ to
    9·1 answer
  • In which region are the Rocky Mountains located?<br><br> East<br> Northwest<br> Southeast<br> West
    8·1 answer
  • Which of the following examples would provide the best evidence to support the idea that it is important for geographers to unde
    5·1 answer
  • How do wind and ocean currents influence regional climate?
    12·2 answers
  • Identify the city that lies closest to each pair of coordinates​
    8·1 answer
  • Explain why having a primate city can negatively affect the economic development of a country. ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!