GEOGRAPHY HIGH SCHOOL

What are the types or categories for galaxies

Answers

Answer 1
Answer:

There are

1. spiral

2. elliptical

3. irregular
Answer 2
Answer:

Final answer:

Galaxies are categorized into three main types: Spiral galaxies have both old and young stars and interstellar matter. Elliptical galaxies are spheroidal systems with primarily old stars and little interstellar matter. Irregular galaxies are disorganized and contain both old and young stars.

Explanation:

Galaxies can be broadly categorized into three types: Spiral, Elliptical, and Irregular galaxies. Spiral galaxies, like our own Milky Way, contain both old and young stars as well as interstellar matter, with masses typically in the range of 10⁹ to 10¹² Msun. They have a central bulge surrounded by spiral arms, where star formation is usually quite active.

Elliptical galaxies are spheroidal or slightly elongated systems that predominantly consist of old stars with very little interstellar matter. These galaxies can vary greatly in size, from giant ellipticals which are often more massive than any spiral galaxy, to dwarf ellipticals with masses of only about 10⁶ Msun.

Irregular galaxies, as the name implies, lack the regular, symmetric appearance of spiral or elliptical galaxies. Often lower in mass and luminosity than spiral galaxies, they have a less organized appearance and may contain a mix of old and young stars.

Learn more about Types of Galaxies here:

brainly.com/question/34129801

#SPJ12

Related Questions

Which noteworthy line of longitude runs through the united kingdom?
Which statement best supports the inferencethat most of Earth’s present-day land surfaces have, at one time, been covered by water? (1) Volcanic eruptions contain large amounts of water vapor. (2) Coral reefs formed, in the past, along the edges of many continents. (3) Seafloor spreading has pulled landmasses apart and pushed them together. (4) Sedimentary bedrock of marine origin covers large areas of Earth’s continents.
In Many Ternperate Lakes, Thermal Energy From Sunlight Causes Changes In The Temperature Of Surlace Waters. These Changes Initiato A Turnover, A Mixing Of Waters That Occurs In Spring And Fall Alagia யோகா பார் Determine The Correct Order Of Events Involved In Seasonal Turnovet Drag The Labels Onto The Flowchart Of Seasonal Turnover Labels May Be Used Oncestudent submitted image, transcription available below student submitted image, transcription available below Show transcribed image text Expert Answer 100% Top Expert 500+ questions answered a) Surface water warms to 4°c and sinks. b) Water mixes bringing oxygen to the …View the full answer answer image blur Transcribed image text: in many ternperate lakes, thermal energy from sunlight causes changes in the temperature of surlace waters. These changes initiato a turnover, a mixing of waters that occurs in spring and fall Alagia யோகா பார் Determine the correct order of events involved in seasonal turnovet Drag the labels onto the flowchart of seasonal turnover Labels may be used once more than once, or not at all View Avaliable Him est Help he wand www boomed rome Day Adapted from Bobby Gumbele 2008 Parson Education, Inc Determine the correct order of events involved in seasonal turnover. Drag the labels onto the flowchart of seasonal turnover. Labels may be used once more than once, or not at all. View Available Hint(n) Reset Help surface water 10 40 and Warme bringing warm surface water Watermes, bringing oxygen to the bottom separated from color surface water cools to oxygen to the surface and nutrients to the bottom water by 4C andsins and outronts to the surface themocne boboi sun meitsi ice forms at the Nurface water warmer with increasing depth winter spring Summer Fall
Earth was able to retain an atmosphere because of _____. its gravity volcanic outgassing meteorite impacts cyanobacteria
In which region are most of the cities of Brazil?southern region Amazon lowlands central highlands coastal plain

Choose the sentence with correct punctuation in a series. The Hamptons have beaches restaurants, and parties to keep visitors entertained. The Hamptons have beaches, restaurants, and parties to keep visitors entertained. The Hamptons have beaches, restaurants and parties to keep visitors entertained. The Hamptons have beaches, restaurants, and parties, to keep visitors entertained.

Answers

Answer:

B. The Hamptons have beaches, restaurants, and parties to keep visitors entertained.

Explanation:

The use of serial commas to separate items in a list is essential because it promotes a better understanding of the information being conveyed in the sentence. The commas used in the sentence above identifies each of the items mentioned as separate sites in the Hamptons.

A combination of any two of the items would make them be viewed as joined together. The second sentence correctly splices each of the items in the list as individual items.

What type of boundary occurs where two plates move together, causing one plate to descend into the mantle beneath the other plate? divergent boundary convergent boundary transform fault boundary transitional boundary?

Answers

convergent plate boundary,also known as destructive plate boundary

divergent boundary!!!!!!!!!

What role does mecca play in the islamic faith?

Answers

Mecca is a holy place, where Muhammad was supposedly born and given his second revelation of messages.

What are the three major wind systems?

Answers

trade winds, prevailing westerlies, polar easterlies
Polar Easterlies: From 60-90 degrees latitude. 
Prevailing Westerlies: From 30-60 degrees latitude (aka Westerlies). 
Tropical Easterlies: From 0-30 degrees latitude (aka Trade Winds).
I hope i helped you :)

Which area of New York is made up of gravels, sands, and clays?

Answers

It is jamestone & niagra falls

The repeated movement of water between Earth’s surface and the atmosphere is calleda. the water cycle.
b. the condensation cycle.
c. precipitation.
d. evaporation.

Answers

The answer is A- Water cycle. The only way i can explain the water cycle is that it basically describes how water is constantly circulating on, above, and below the earth.

A I looked it up :) keep asking
Other Questions
The capital city of Afghanistan is: Baghdad Tehran Islamabad Kabul
Where is clemson located in south carolina?
Which fossil fuel produces the most carbon dioxide?coal natural gas oil nuclear energy
Responda as questões identificando as respostas: A) quais países fazem parte do BRICS? B) O que eles têm em comum? C) O que significa dizer que eles possuem economias emergentes? D) Quais são as possíveis vantagens de se participar do BRICS? E) O que o grupo tem feito recentemente? F) Que impactos as suas ações têm para o Brasil?Responda as questões identificando as respostas: A) quais países fazem parte do BRICS? B) O que eles têm em comum? C) O que significa dizer que eles possuem economias emergentes? D) Quais são as possíveis vantagens de se participar do BRICS? E) O que o grupo tem feito recentemente? F) Que impactos as suas ações têm para o Brasil?