Explain the meaning of Redshift in relation to movement of other galaxies relative to our own Milky Way galaxy.

Answers

Answer 1

Answer:

A Redshift reveals how an object in space is moving compared to us.

Explanation:

Answer 2

Explanation:

Redshift and blueshift describe how light shifts toward shorter or longer wavelengths as objects in space (such as stars or galaxies) move closer or farther away from us. The concept is key to charting the universe's expansion.

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Related Questions

what method is used most frequently to investigate the structure of sediment and rock layers of the sea floor

Answers

Answer:

sound waves

Explanation:

(specifically seismic reflecting profiling).

The collection of people in a specific geographical area is known as a___________ 1 points
A. Population
B. Collection
C. Group
D. Cluster​

Answers

Population? Because the main name is local population so it might be that

Describe the flow of energy through an ecosystem. Be sure to use the following terms in your response: herbivores, omnivores, and carnivores and provide an example of each.

Answers

Answer:

A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.

Explanation:

In the food chain, energy is transferred from one living organism through another in the form of food. There are primary producers, primary consumers, secondary consumers and decomposers- all part of the food chain.

Answer:

A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.

Explanation:

For each ordered pair (x,y), determine whether it is a solution to the inequality 4x-6y>-18. (5,-3), (0,3), (-9,-2),(8,5)

Answers

The ordered pair that solves this equation is (0,3)

I would take a picture of my work, but i dont have phone sorry. :(

Why is this part of a theory called 'continental drift'?

Answers

Answer:

It is called continental drift because the continents move.

Explanation:

Study the map above. Which city is located at approximately 51° N, 0°?

Answers

Answer:

I know!

Explanation:

It's London

1. Study the maps. What is the relationship between the population distribution and the amount of precipitation in Mexico?

Answers

Answer:

People live in wetter, safer, cooler areas.

Explanation:

Mexico is divided into three major regions. These are the Central Plateau (Mesa Central), the Coast, and the North. This latter refers to the desert and Mediterranean climates that are found along much of the border with the United States. These areas are not heavily populated because of the dry and hot climate.

The coast is generally much wetter, especially in the south, but temperatures are uncomfortably high most of the year. The Pacific coast also faces

tsunami and earthquake danger.

The Central Plateau has mild to cool temperatures and moderate precipitation. It is the most populated part of the country by far as large parts of it are also apt for agriculture.

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This is that most people live where it’s wetter and cooler environments as people wouldn’t really like hot and dry climates. Where Mexico is split, these areas are only sparsely populated due to the hot and dry climate

how to make contact with God?????????☠️​

Answers

Wait like 70-80 years

What are some ways the United Nations an help improve the development of Italy?

Answers

It works with leading universities and research institutes, investigating issues such as global change and sustainable development, development governance, and science, technology, innovation and society. Its postgraduate teaching activities contributes to capacity building in developing countries.

Some ways that the United Nations can help to improve the development of Italy are:

Through campaignsSeminarsBy creating awareness

The United Nations can help improvement by creating agendas that would tackle and lead to the end of the issue.

They can help to eradicate poverty and hunger.By promoting quality education.Good healthGender equality among citizens.

Read more on the United Nations here:

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For an ecosystem to be classified as a forest, more than
of the land must be covered by trees.
50 percent
10 percent
20 percent
90 percent

Answers

Answer:

10%

Explanation:

According to the UN FAO

D. Describe Germany’s composition as a federal state.

Answers

At the federal level, the German constitution divides power between the executive branch, the legislative branch, and the judiciary.

Argentina experiences summer in July- August. ​

Answers

Answer:

False

Explanation:

Argentia, like many other countries in the southern hemisphere experiences summer through the months of December - February.

This is false as they experience summer in December to about February.
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What do January, March, May, and June have in common? a. They are all the names of planets. b. Their names mean different numbers. c. Their names mean different gods. d. Their names are different rulers. Please select the best answer from the choices provided A B C D Mark this and return

Answers

Answer:

The correct answer is C. The names of January, March, May and June mean different gods.

Explanation:

-January is the first month of the year in the Gregorian calendar and has 31 days. It takes its name from the god Janus, represented with two faces, the spirit of the doors and the beginning and the end.

-March is the third month of the year in the Gregorian calendar and has 31 days. Its name derives from the Latin Martius, which was the first month of the Roman calendar. Martius in turn is derived from Mars, the Roman god of war.

-May is the fifth month of the year in the Gregorian calendar and has 31 days; but it was the third month in the ancient Roman calendar, where January and February were at the end of the year.

The origin of its name derives from the Roman goddess Maia, whose festival the Romans celebrated this month they called Maius.

-June (from the Latin Iunius, month of Juno) is the sixth month of the year in the Gregorian Calendar and has 30 days. It was the fourth month in the Roman calendar, where January and February were at the end of the year. It received the name it bears from the goddess Juno.

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list and define the type of weathering​

Answers

Answer:

physical weathering

chemical wethering

biological weathering

When you think of the word “Africa,” what images or ideas come to mind? Where do these ideas come from?

Please help this is due today and I really need help.

GIVING BRAINLIEST

Answers

Answer:

I personally think of the wildlife and tribes of Africa :)

Explanation:

These ideas come from the influence of the media

What is the Difference between international date line and prime meridian

Answers

Halfway around the world, at 180 degrees longitude, is the International Date Line. The prime meridian is the line of 0 longitude, the starting point for measuring distance both east and west around the Earth. ... France would publish maps with 0 longitude running through Paris

The Earth's crust is principally composed of _______. A. Granitic and sedimentary minerals b. Granitic and basaltic minerals c. Basaltic and sedimentary minerals d. None of the above.

Answers

Answer:

Option B is correct.

Explanation:

One of the most common rock forms is granite that is found in abundance in the earth's crust. The common minerals in the granite that are found in earth’s crust are – quartz, mica, hornblende and fledspar. Basalt is a volcanic rock that forms after the cooling of lava. After weathering, the basalt is broken down into small fine pieces known as soil. Soil is the topmost layer of the earth crust and hence The Earth's crust is principally composed of both granite and basalt minerals.

Option B is correct.

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Answer:

#2

B. granitic and basaltic minerals

#3

A.  40%

#4

A. the flow of matter

#5

C. Nickle and Iron

#6

B.  

The only liquid layer of the earth is the mantle.

Explanation:

Correct on Edge <3

Use the map below to describe the type of weather the town might be experiencing in the next few hours.

Answers

Answer:

hi it's sunny day bc the sun is sunny

The________ of a glacier is where snowfall and moisture collect and compact to ice in the winter, and ice persists throughout the summer. A. snow line B. ice field C. terminal moraine D. accumulation zone

Answers

Answer:

D. accumulation zone is the correct answer

the point in the sky directly above your head at any given time is called the

Answers

The point in the sky directly above your head at any given time is called the. zenith. The celestial sphere turns once around each day because. the celestial sphere does not move, is the earth that turns around once each day. The south celestial pole and the north celestial pole lie in the sky directly above the.

An example of a block mountain in Jamaica is...?

a. Blue Mountain
b. John crow mountain
c. Cockpit country
d. Long mountain ​

Answers

Answer:

your answer should be Blue mountains

Explanation:

hope this helps! :)

A block mountain is a mountain that is formed by the fault blocks of rocks that are sometimes hundreds of kilometers. They are created by tectonic events. Where the large areas of bedrocks are disputed by the faults.

A blue mounting is a range of mountains in Jamaica. These mountains are characterized by a uniform type of lithology. The se are forced by the lifting of the faults and an indicator of the external tectonic activity.

Hence the option A is correct.

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how wealthy is brazil

Answers

Answer: According to International Monetary Fund (IMF) estimates, Brazil's 2020 nominal GDP was R$7.348 trillion or US$1.363 trillion. Brazil is the 83rd country in the world in GDP per capita, with a value of US$6,450 per inhabitant. The country is rich in natural resources.

Explanation:

Based on the latest information released by International Monetary Fund (IMF), Brazil is ranked number 83rd country in the world in GDP per capita.

The economic situation of Brazil

Generally, Brazil is considered a developing nation. Located in South America, Brazil's 2020 nominal GDP was US$1.363 trillion. This implies that Brazil, with its current population, has a value of US$6,450 per inhabitant. Brazil is also known to be rich in natural resources.

Hence, in this case, it is concluded that Brazil is a developing country.

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why is water not found everywhere?

Answers

Answer:

Access to water, sanitation, and hygiene are a basic human right and yet some people are still unable to access these services due to their ethnicity, gender, social status, disability or inability to afford the high cost . Climate change and an increase in unpredictable and extreme weather is a growing challenge.

Explanation:

hope it helps

Answer:

the answer is for your question is up

Cual es la region donde muere más personas?

Answers

Answer:

El África subsahariana

Explanation:

Which statement best describes the rock shown? The grains of this rock are jagged. The grains in this rock are tiny. This rock has a non-banded pattern. The color of this rock is determined by its texture.

Answers

The statement that describes the rock shown is C. This rock has a non-banded pattern.

A rock simply means a solid mass of geological materials that gave been broken down from fossils or other rocks.

It should be noted that the statement that describes the rock shown is that the rock has a non-banded pattern. A rock typically consists of minerals.

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Answer:

C

C

B

C

B

B

B

C

A

B

Explanation: trust me- i got 100%


1) What carries light energy away from a star?

Answers

Answer:

Light is only a small part of the wavelengths a star shines in. hence most of the energy of a star is emitted as electromagnetic radiation.

Explanation:

Explain why land value changes through a city

Answers

Answer:

the closer  to the city the more it cost for a plot of land

Explanation:

Land values increase when demand for land exceeds the supply of available land or if a particular piece of land has intrinsic value greater than neighboring areas (e.g., oil can be found on the land). Key Takeaways Land value is the value of the land, as well as any improvements that have been made to it.

A summary of astronomy 4 sentences

Answers

Answer:

Astronomy is the study of everything in the universe beyond Earth's atmosphere. That includes objects we can see with our naked eyes, like the Sun , the Moon , the planets, and the stars . It also includes objects we can only see with telescopes or other instruments, like faraway galaxies and tiny particles.

Explanation:

pomis)
Which of the following sentences contains a comma error? (5 points)
Оа
We left early for the airport, but a terrible accident delayed us,

Before the game started the team, warmed up to energizing music
Ос
After being infected with a virus, the computer hard drive crashed.
Oo
Our tiny canoe was overwhelmed by the sudden, intense storm.

Answers

Answer:

'We left early for the airport, but a terrible accident delayed us,"

Explanation:

This is an example of a comma error as there shouldn't be a comma at the end of the sentence, it should be a full-stop.

Oa
There should be a full stop at the end of the sentence not a comma

What is a feeling of pride and loyalty to ones country called? *

A.Pluralism
B.Self-respect
C.Nationalism
D.Cultural-identity

Answers

Answer: C. Nationalism

Nationalism is a feeling of pride and loyalty to ones country.

Hope this helps! :)

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