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Olenka [21]
3 years ago
14

What is a star that no longer shines

Geography
1 answer:
bazaltina [42]3 years ago
8 0

Answer:

supernova

Explanation:

When a high-mass star has no hydrogen left to burn, it expands and becomes a red supergiant. While most stars quietly fade away, the supergiants destroy themselves in a huge explosion, called a supernova. The death of massive stars can trigger the birth of other stars.

Hope this helps!

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Match the layer of the earth with its best description. 1 . made of large plates that move 5 inner core 2 . plastic portion of t
Reika [66]

Answer:

1. Litosphere: made of large plates that move.

2. Asthenosphere: plastic portion of the upper mantle of the earth.

3. Outer core: very dense liquid of iron and sulfur.

4. Crust: thin, rigid surface of Earth.

5. Inner core: made of solid iron.

6. Upper mantle: layer that includes the asthenosphere.

7. Lower mantle: layer just outside of the outer core.

8 0
3 years ago
If you go to a beach in the continental United States and you are standing on a long, flat strand of sand, and you look away fro
Degger [83]

Answer:

Option (C)

Explanation:

A barrier island is usually defined as a long and narrow type of land that is dominantly comprised of sand particles and are oriented parallel to the coastal mainland.

The presence of a barrier island protects the coastal rocks from getting eroded by the strong water waves, wind, and tidal effects. This acts as a barrier and there lies a lagoon between the coastal landform and the barrier island.

It plays an important role in the ecosystem as it provides valuable nutrients and minerals, supporting a large number of living species.

Thus, the correct answer is option (C).

4 0
3 years ago
What is the geological event will likely occur where plates are sliding against each other?.
frez [133]

Answer:

Earthquakes

Explanation:

Earthquakes are caused by the movement along the fault, which is found near the boundaries of two tectonic plates. The specific fault where plates slide against each other is known as the transform fault.

6 0
2 years ago
How would a traditional economy determine how to use the profits from a good harvest?
Naya [18.7K]

Answer:

by studying how to meet the needs of most community members

Explanation:

7 0
3 years ago
Read 2 more answers
Under which economic system are businesses privatly owned with the posssibility of profit?​
Andreyy89

Answer:

Capitalism. is an economic system in which the means of production are privately owned. By means of production, we mean everything—land, tools, technology, and so forth—that is needed to produce goods and services.

Explanation:

4 0
3 years ago
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