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
WARRIOR [948]
3 years ago
9

A luminous shell of gas ejected from an old low-mass star is called a __________.

Geography
2 answers:
lidiya [134]3 years ago
6 0

Answer:

This isn't Geography but it is Planetary nebula.

Elanso [62]3 years ago
6 0

<u>Answer:</u>

A "luminous shell of gas" ejected from an "old low-mass star" is called a 'planetary nebula'.

<u>Explanation:</u>

  • When the red giants stars are in the last stage of their life, they eject a colored ionized gas which forms a shell-like structure around the star.
  • This structure appears to have a ring shape. It exhibits colors like red, green and blue.
  • The term 'planetary' in 'Planetary Nebula' is believed to be debatable by a number of astronomers because the planetary nebulas are related to dying stars, not planets.
You might be interested in
Explain how greenhouse technology can help to slove environmental issues.​
Licemer1 [7]

Greenhouse Technology is a process that provides favourable environment to the plants.

Explanation:

A greenhouse is a structure that is covered with a transparent material where fruits , flowers, vegetables as well as various crops are grown by controlling the climatic conditions. It also provides employment to educated youth.

Greenhouse are eco- friendly in nature as well as they act as sustainable houses that reduces the energy bill and helps to do something for the environment. The greenhouse technology also improves the air quality and also sees that renewable energy sources are used.

6 0
3 years ago
Which layer of the atmosphere is closest to the surface of earth?
Anastasy [175]
The troposphere is the layer closest to Earth’s surface
6 0
3 years ago
Which of the following statements is not true? a. About 30 percent of all Belgians speak French, while about 55 percent speak Fl
Anna007 [38]
<span> c. Relations between Belgium’s two ethnic groups improved after the country gained its independence from the Netherlands in 1830.

</span>The statement which is not true is that relations between Belgium’s two ethnic groups improved after the country gained its independence from the Netherlands in 1830 because it is true that both French and Flemish are official languages of Belgium, as it is true that about 30 percent of all Belgians speak French, while about 55 percent speak Flemish. <span>The Belgian government has passed laws to decentralize its government. is also a true statement, leaving only c as possible response.</span>
5 0
4 years ago
How are climate and global sea level related? There is a causal relationship between these phenomena that progress from a change
Anni [7]

Answer:

Yes, global sea levels and climate are related as with reference to the rising temperature.

Explanation:

There is a causal relationship in the phenomenon that shows the relationships between the climate factors like those which are shown below.

1. Climate warm

2. Ocean water temperatures increase

3. Global sea level rises.

4. Global surface temperatures increase.

  • This sequence shows the direct relationships that the atmospheric climate and changes in weather patterns have on earth's hydrosphere. As first of all there the climate rises due to carbon and greenhouse gases and then there is a rise in global oceanic waters and an increase in temperature with each layer of water.
  • Later on, this magnifies into and covers the entire sea or ocean water mass. Which can be seen as the totality of global surface temperature increase. With the impact of warming the threat of anther, mass extinction is on its way through the hydrosphere.
6 0
3 years ago
Which climate can be found in northern Canada ?
Mila [183]
The answer would be subarctic
5 0
4 years ago
Other questions:
  • What is the Volcanic Intrusion "rule"-
    15·1 answer
  • What kind of city was Tombouctou, the capital of the Mali empire, during the reign of Mansa Musa?
    15·1 answer
  • PLLLZ HELP This graph best represents the populations of marine groups before and after the
    15·1 answer
  • This refers to the earliest complex societies that were centered around the Nile, Tigris, Euphrates, Indus, and Huang He areas.
    9·1 answer
  • Cracks or fractures in rocks at Earth's surface that have little displacement are called
    12·2 answers
  • Major cities in the western US are more likely to be older than major cities on the Atlantic Coast. Please select the best answe
    9·2 answers
  • 1. The African nation with the largest land area is
    9·1 answer
  • 6. Which is a cultural pattern of contemporary Russia that distinguishes it from its
    15·1 answer
  • Main Street and Elm Road meet at a right angle. The distance of Main Street (from Crosstown Highway to Elm Road) is 4 miles. The
    5·1 answer
  • Which one of these Which one of these states of matter for water is considered to be a mineral?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!