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
galben [10]
3 years ago
9

How does a star produce energy? How is this different from a power plant and combustion (fire)?

Geography
1 answer:
SCORPION-xisa [38]3 years ago
4 0

Answer:

Hydrogen in the core of the star is converted to helium by nuclear fusion. When the hydrogen supply in the core begins to run out, and the star is no longer generating heat by fusion, the core becomes unstable and contracts.

You might be interested in
In Middle Eastern theocracies, the supreme leader derives his authority from __________. A. animal spirits B. Islam C. Judaism D
zubka84 [21]

Answer:

B. Islam

Hope this helps.

6 0
3 years ago
Read 2 more answers
What is the effect of sediment on surface water in a watershed?
mina [271]
Degrades the quality of water for drinking, wildlife, and the land surrounding streams
3 0
3 years ago
When might engineers use a topographical map?
Luba_88 [7]
I'm unsure but perhaps the answer is <span>to show the shape of the earths surface.

Hope this helps !

Photon</span>
5 0
3 years ago
Mariko has an 80:1 scale-drawing of the floor plan of her house. On the floor plan, the dimensions of her rectangular living roo
Crazy boy [7]

In order to get to the result we will need to use the scale and the numbers that are provided of the dimensions of the room.

The dimensions of the room on the floor plan are 17.8 inches by 21.2 inches. We first need to multiply these numbers with the scale:

17.8 x 80 = 1,424

21.2 x 80 = 1,696

Now that we got the real measures we need to multiply these two values in order to get to a result as in how many square inches is the room:

1,424 x 1696 = 2,425,104

Now we need to convert the square inches into square feet to get to the final result:

1 ft² = 144 in²

2,425,104 / 144 = 16,771.56

So we have a result of 16,771.56 square feet.

4 0
3 years ago
Should we try to save renewable resources too?
vovangra [49]
Answer: Yes!

Detailed Explanation:

Resources are not free gifts of nature. They are the results of human functions. Hence we should try to save every type of resource in this world, whether it is renewable or non renewable.

Note: This Answer is not from the Examination point of view.
8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the longest to river n texas
    14·2 answers
  • What is a jizya?<br> Like what is the word.
    7·1 answer
  • In some African communities, children are commonly raised by
    8·2 answers
  • In 1952, Egypt became a/an _______ government state and by the 1960s and 1970s developed more rapidly than the rest of the Afric
    6·1 answer
  • Becky is a flower gardener. Her plants need a rich soil, full of nutrients, to grow. Propose a detailed plan of how Becky can de
    15·2 answers
  • The capital of China is located close to which body of water
    5·2 answers
  • What are the importance of water vapour​
    12·1 answer
  • One of our earliest human civilizations in history settled along the Indus River
    13·2 answers
  • Hhjjhjhjhncmnmnmnmnmn
    12·2 answers
  • Since 1880 how many degrees hotter has the Earth been?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!