Explain how mineral veins form.​

Answers

Answer 1
Mineral veins form when the hydrothermal solution that contains dissolved substances leaks through the cracks in rocks. The solutions places solid mineral particles and fill in the cracks.
Answer 2
Mineral veins form when the hydrothermal solution that contains dissolved substances leaks through the cracks in rocks. The solutions places solid mineral particles and fill in the cracks.

Related Questions

How many of the world's 20 largest cities are located in Western Europe?
A none
B. one
C. two
D. four
Please select the best answer from the choices provided.

Answers

Answer:

one

Explanation:

London

London, Paris, possibly somewhere in Belgium

Where would you expect to find contact metamorphic rocks?
where sediments settle and begin to compact and cement
along a subduction point where rocks are undergoing immense pressure
O where magma is intruding into a rock
on the Earth's surface

Answers

Answer:Contact metamorphism is usually restricted to relatively shallow depths (low pressure) in the Earth because it is only at shallow depths where there will be a large contrast in temperature between the intruding magma and the surrounding country roc

Explanation i did the assingment  a while ago

How long is the Red Sea from the southern tip of the Sinai Peninsula to the Strait of Mandeb
(Bab el Mandeb)?

Answers

Answer:

about 1,200 miles

Explanation:

Red Sea, Arabic Al-Baḥr Al-Aḥmar, narrow strip of water extending southeastward from Suez, Egypt, for about 1,200 miles (1,930 km) to the Bab el-Mandeb Strait, which connects with the Gulf of Aden and thence with the Arabian Sea.

4. This picture illustrates copper's
А.
brittleness
B
malleability
c с
ductility​

Answers

Ductility is the answer
Ductility is the answer

how did virchow's observations contribute to the cell theory

Answers

i think it would be c

which country had the greatest number of internally displaced people?

Answers

Answer:

Explanation:

The countries with the largest IDP populations were Syria (7.6 million), Colombia (6 million), Iraq (3.6 million), the Democratic Republic of the Congo (2.8 million), Sudan (2.2 million), South Sudan (1.9 million), Pakistan (1.4 million), Nigeria (1.2 million) and Somalia (1.1 million).

Colombia reported the highest number of internally displaced people with 7.8 million at the end of 2018 according to Government statistics, up 118,200 on the previous year.

Which clouds are formed at the Intertropical zone​

Answers

Nondeep convective clouds consist of stratus, midlevel cloud, isolated convective clouds, stratocumulus, and trade cumulus.

Some please ahhh I really need help u

Answers

Explanation:

powerful telescopes......

I’m pretty sure it’s power telescopes

Which of the following does NOT have a MOSTLY tropical climate?
Brazil
Costa Rica
Mexico
Cuba

Answers

Brazil is your answer. Brazil is a huge country, extending from near the equator very far south. The other countries are all entirely pretty close to the equator.

(GIVING BRAINILEST) Read the passage. Then evaluate the need for a solution and consider each solution suggested. Which solution do you think is more likely to be successful? Explain your reasoning.



People traveling to an island accidentally introduced mice into an ecosystem that previously had no mice. The population of mice quickly grew out of control. It started harming populations of native plants and birds. Scientists offered two solutions. One was to introduce cats to the island. The cats could hunt and eat the mice. The other suggestion was to introduce a disease that could infect the mice and reduce their population.

Read the assignment carefully and make sure you answer each part of the question or questions.
After you've written your response, go back and read it again to make sure your thoughts are clear.

Answers

Answer:

I would introduce the cats if it is a suitable environment for them. I say this because the disease could kill much more species than just mice. That could ruin the whole ecosystem by killing animals that are necessary for the ecosystem to function.  

My suggestion would be to introduce cats, so that it could eat mice and reduce its population in the island.

Why cats would be needed in that island?

If cats are introduced in that island and it suits them, they would hunt mice and the island would be free from mice.

But if disease is introduced into the island, it may harm other plants, animals and insects also. Disease may have harmful effects om environment as well. Cats will eat the mice which will lead to reduction in their population.

Therefore, we can conclude that cats should be introduced in the island.

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Where is Argentina?
please help!!​

Answers

Argentina is in South America:)

The The line with earthquakes released their pressure

A. Dotted line

B. Fault line

C. Earthquake line

D. Pressure line

Answers

Answer:

Earthquake

Explanation:

missing character in the question​

Answers

Answer:

51

Explanation:

11-5=7

3-19=13

49+51=100

The split between the rich and the poor in the early 1900's made the Russians interested in what type of government? A. Communism B. Federal Republic C. Absolute Monarchy D. Oligarchy​

Answers

A. Communism. There were two Russian revolutions in the early 1900s due to the intense class split there.

The split between the rich and the poor in the early 1900s made the Russians interested in communism. The correct option is a.

What do you understand about communism?

Communism is left-wing to far-left sociopolitical, philosophical, and economic ideology within the socialist movement, whose goal is the establishment of a communist society, a socioeconomic order centred around common ownership of the means of production, distribution, and exchange that allocates products to everyone in the society.

The Communist society also involves the absence of private property, social classes, money, and the state. Communists often seek a voluntary state of self-governance but disagree on the means to this end. This reflects a distinction between a more libertarian approach of communization, revolutionary spontaneity, and workers' self-management, and a more vanguardist or Communist party-driven approach through the development of a constitutionally socialist state followed by the withering away of the state.

As one of the main ideologies on the political spectrum, communism is placed on the left wing alongside socialism.

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The impact of summermonsoons in india,
Explain where the study area is located (eg. Map of Asia indicating India)​

Answers

Answer:

It determine the climate of the region.

Explanation:

There is a great impact of summer monsoons in India because this monsoon determine the climate for most of India and Southeast Asia. The summer monsoon is associated with heavy rainfall that brings a humid climate in these regions. This monsoon provides huge amount of water for irrigation as well as for drinking purpose but sometimes this monsoon leads to the flood condition in the country when it happens for a long time. The study is located in the Southeast Asia.

The impact of the summer monsoons in India is that they lead to flooding which brings about great damage.

What is the summer monsoon in India?

This is a period of great precipitation in India. This period is usually between the months of June and September.

During this period the area is said to receive more than 90 percent precipitation than they used to get.

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in three to four sentences identify who was responsible for spreading Greek or Hellenistic culture and language throughout the world. how was it accomplished​

Answers

Answer:

Alexander the great

Explanation:

By the time he died 13 years later, Alexander had built an empire that stretched from Greece all the way to India. That brief but thorough empire-building campaign changed the world: It spread Greek ideas and culture from the Eastern Mediterranean to Asia.

You can be arrested for not stopping when the vehicle performing a stop is a marked law enforcement vehicle.
O True
O False
PLEASE I NEED HELP ASAP PLEASE!!!!!!!

Answers

Answer:

True

Explanation:

I had a test with the same question and I got it right

You can be arrested for not stopping when the vehicle performing a stop is a marked law enforcement vehicle. Thus the statement is True.

What are the road rules for driving?

The road rules for driving state that when there is a red signal on the road every vehicle needs to stop to maintain the traffic and resume when the signal is Green.

When an individual breaks any of the driving rule or road saftey rules he will be penalized with fines and in severe cases there driving license get suspended so that they are not allowed to drive a vehicle.

In the given case it is suggested that an individual can be arrested for not stopping when the vehicle performing a stop is marked under law enforcement vehicle.

In the United States, drivers should drive vehicles with a sound mind, drinking alcohol or taking any type of drug while driving is strictly prohibited and strict actions, as well as fines, will be imposed

Therefore, the statement is true.

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Hi mates plz answer need it fast "Describe the journey of a river from its source to its mouth." ​

Answers

Explanation:

Rivers run from mountains to sea.They are fast and narrow at their source.They are wider and slower towards the mouth.it creates v-shaped valleys and steep sided gorges.

how have humans changed the Sahara desert

Answers

Answer:

Humans have indirectly impacted the Sahara with their increasing growing ecological footprint. The temperatures of the early are rapidly increasing. There is an increase in infrared radiation escaping from the atmosphere into space. An indirect measure of how much heat is being trapped.

...............

please help asap!!
a. The literacy of north america is about the same as the literacy rate of south america
b. The literacy rate of North America about 3 points higher than the literacy rate of South America
c. the Literacy rate of North America is about 5 points lower than the literacy rate of South America
d. The literacy rate of North America is about 5 points higher than the literacy rate of South America

Answers

Answer: The answer is c, the literacy rate of North America is about 5 points higher than the literacy rate of South America.

Explanation:

The literacy rate of North America is 95.6, the literacy rate of South America is 90.7.

The literacy rate of North America is about 5 points higher than the literacy rate of South America. Thus, the correct answer is option D.

What is the literacy rate?

The literacy rate is defined by the percentage of the population of a given age group that can read and write. It is measured according to the ability to comprehend a short simple statement on everyday life.

According to the chart, the literacy rate of North America is 95.6, and the literacy rate of South America is 90.7. This implies that people of North America are more literate in comparison to the people of South America.

Therefore, the literacy rate of North America is about 5 points higher than the literacy rate of South America.

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Which equation does not represent a linear function

Answers

Answer:

A

Explanation:

4. Which option is not an advantage to living in a floodplain?
O The land is fertile.
O There is an ample water supply.
4th
OThere is flooding, which supplements the soil.
O Flat land is easier to develop and to farm.

Answers

C. (There is flooding, which supplements the soil)

please help asap!!
a. The literacy of north america is about the same as the literacy rate of south america
b. The literacy rate of North America about 3 points higher than the literacy rate of South America
c. the Literacy rate of North America is about 5 points lower than the literacy rate of South America
d. The literacy rate of North America is about 5 points higher than the literacy rate of South America

Answers

Answer: B

Explanation:

hi!Gys how are you??
What is the Capital City of Saudia Arabia??​

Answers

Answer:

Riyadh is the capital of Saudia Arabia

37 POINTS!!!

Explain why the composition and liquid state of the outer core are necessary for creating Earth’s magnetic field?

Answers

Answer: Differences in temperature, pressure and composition within the outer core cause convection currents in the molten metal.This flow of liquid iron generates electric currents, which in turn produce magnetic fields.

Explanation:

23. A covered wooden box has the inner measures as 115 cm, 75 cm and 35 cm and thickness of wood as 2.5 cm. The volume of the wood is

(a) 85,000 cm³
(b) 80,000 cm³
(c) 82,125 cm³
(d) 84,000 cm³

Answers

Answer: C. 82,125

Explanation: ahhhh 20 word count

Which is not a challenge host countries face when taking care of refugees?
A language
B. healthcare
C. climate
D. education

Answers

Answer:

C. climate

Explanation:

EDG2021

The correct option that specifies the challenge that is not faced by the host countries while taking care of the refugees is climate.

Who are the refugees?

Refugees are the people who had fled from war, violence, or conflict. The refugees are the ones who had crossed the International border in order to find safety and shelter in another country. The countries in which the refugees are staying are called the host countries.

There are several problems are faced by the host countries when giving shelter or taking care of the refugees. Some of them are language, healthcare, education, cultural differences, and so on.

Therefore the correct option is C.

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explain what time zones are and give an example

Answers

Answer:The term time zone is often used instead of local time. For instance, during DST, it is common to say “California and Arizona are now in the same time zone.” However, the correct thing to say would be: “California and Arizona now have the same local time.”

Explanation:

we should make the clock advanced when we travel from Nepal to japan​

Answers

Answer:

Time in Nepal is GMT +5:45 and Time in Japan is GMT +9 which clearly means Japan is ahead in time than Nepal. Therefore, we need to advance our clock 3 hours and 15 mins when we go to Japan from Nepal.23

Most of Sub-Saharan Africa's history was passed down by ?

Answers

Answer:

oral tradition but not sure

Explanation:

hope it helps

Answer: Oral Tradition

Explanation: Many of them didn't know how to write. their only from of art was sculptures which were to show religion. They didn't have really much materials for art other than wood which was used for sculptures. So yeah Oral Traditions would be it because singing is a big part of the culture. I cant really think of other ways they could have passed down history.