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
AysviL [449]
3 years ago
8

Where do most of the world's coal mines come from?​

Biology
1 answer:
Sonja [21]3 years ago
6 0

Answer:

Most of the world's coal mines come from China, India, the United States, the European Union, and Australia.

Explanation:

  • <u>China: </u>In the year 2018, China alone produced approximately 3523 million tonnes of coal. Though China is the largest producer of coal in the world, it has to import coal from other countries to fulfill its energy needs. China's share in the total coal produced in the world in the last 12 years is 39.7%.
  • <u>India:</u> The production of coal in India reached approximately 716 million tonnes in the year 2018. The total amount of coal produced in India in the last 12 years makes up 7.5% of the coal produced all over the world.
  • <u>The United States: </u>The coal produced in the United States in the year 2018 was approximately 702 million tonnes. The last 12 year share of the coal produced in the US is 16.2% of the total coal produced all over the world.
  • <u>The European Union:</u> The countries that constitute the European Union togetherly produced approximately 490 million tonnes of coal in the year 2018. The last 12-year contribution of the EU to the total coal produced in the world is 9.2%.
  • <u>Australia:</u> The production of coal in Australia for the year 2018 was approximately 481 million tonnes. Australia alone produced 6.2% coal of the total world production of coal in the last 12 years.
You might be interested in
When a bond forms between units of a macromolecule, a water molecule is lost. What is this process called?
ANTONII [103]
Carbohy<span>drates molecules</span>
5 0
3 years ago
Read 2 more answers
A cylinder at left with balls evenly spaced throughout the cylinder has an arrow leading to a cylinder at right cylinder with ba
nata0808 [166]

Answer:

C. Atoms lose energy as a gas changes to a solid.

Explanation:

Physical changes of matter take place by adding or removing energy from the matter.

In the given images, The<em> left cylindrical is showing gas phase while the right cylindrical is showing a solid phase.</em>

The process of conversion of gas into solid is called deposition. Deposition process takes place when atoms lose their energy and have high kinetic energy so they directly convert into solid and not into liquid.

Hence, the correct option is "C".

3 0
3 years ago
Read 2 more answers
What do you call the missing part of rock record ?
viva [34]

The answer should be an unconformity

7 0
3 years ago
.Explain how the carbon, oxygen, and nitrogen
Misha Larkins [42]

Answer:

The law of conservation of matter and energy states that matter is neither created nor destroyed but conserved. They can only rearrange the matter and energy. For example, an oxygen atom will cycle through a living system.

4 0
3 years ago
Glands in your neck contains digestive enzymes that help digest starch. Cells that produce and package digestive enzymes must co
Triss [41]
The correct answer for the two missing words are ribosomes and Golgi apparatus. Glands in your neck contain digestive enzymes that help digest starch. Cells that produce and package digestive enzymes must contain relatively large amount of RIBOSOMES and GOLGI APPARATUS in comparison to other cells.
7 0
3 years ago
Other questions:
  • 1.In your own words, describe chromosomes, genes, and DNA.
    9·1 answer
  • This has been reduced in size usually over time and has less important functions in some related organisms than in others
    11·1 answer
  • How do Komodo dragons reproduce asexually
    9·2 answers
  • If our visual perception depends only on the feature detectors in the visual cortex, what would we see?
    8·1 answer
  • Microevolution…:
    5·1 answer
  • How do treatments for viral and bacterial illnesses affect healthy cells?
    14·1 answer
  • The normal human microbiota has coevolved with humans. This microbiota consists of a wide variety of organisms interacting with
    12·1 answer
  • There are two different alleles for flower color, P and p. The image shows a white sweet pea that is labeled with its two allele
    12·2 answers
  • With respect to the lobes of the brain, the frontal lobe is involved in ________ and the occipital lobe is the final destination
    9·1 answer
  • Which curve would most likely represent the behavior of the receptor once it has been activated by its signal molecule?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!