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Kobotan [32]
3 years ago
13

Which object in space emits light because it releases energy produced by nuclear fusion ?

Geography
1 answer:
Charra [1.4K]3 years ago
6 0
The Sun is a main - sequence star, and thus generates its energy by nuclear fusion of hydrogen nuclei into helium.  In its core, the Sun fuses 620 million metric tons of hydrogen each second.

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Damm [24]

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3 0
3 years ago
One way to increase nonrenewable resources is through
Murljashka [212]

Answer:

Conservation

Explanation:

One important way to increase non-renewable resources is by conserving them.

  • Non-renewable resources are resources which cannot be replenished at the current rate of their usage.
  • In short, they become depleted with with usage
  • When resources are conserved, they are strategically used.
  • This ensures that time is given for them get replenished in the ecosystem.

Examples of non-renewable resources that must be conserved are metallic ores and fossil fuels.

Also, it must be noted that when resources are recycled, it reduces the dependence on the natural resources.

8 0
3 years ago
Read 2 more answers
1.The CBD attracts offices primarily because of its
Igoryamba

Answer: 1. a.high accessibility.

2. Land values are high in the CBD primarily because of_______.

a.Competition for limited space.

b. high threshold and range.

c.less intensive land use.

d. construction of skyscrapers.

e. lack of residential space.

Explanation:

A Central Business District, CBD is an area in the center of a town or city with high commercial activity in the form of retail spaces and offices. A CBD easily accessible from several parts of the city and may have a varied means of transportation servicing the area.

Due to these advantages, businesses tend to be concentrated here, thereby increasing the demand for space in a limited area and in turn, the price of property .

6 0
3 years ago
What is the period of the sun's orbital motion about the center of the galaxy?
Maksim231197 [3]
Our Sun rotates about the center of our Galaxy  at 1000 years  that is the answer to <span>What is the period of the Sun's orbital motion about the center of the Galaxy 1</span>000 years

8 0
3 years ago
What are landforms that can cause an earthquake
lozanna [386]

Answer:

The boundaries where the tectonic plates meet are the areas of the world with the most violent natural earthquake activity. When the plates grind against each other along plate boundaries, the rocks are under so much pressure that sometimes they heat up and fold, creating mountain ranges, hills and valleys.

7 0
3 years ago
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