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Firdavs [7]
3 years ago
6

18. When magma cools quickly, what kind of texture or crystals does a rock have? A. Coarse-grained or large crystals. B. Medium-

grained or medium crystals. C. Fine-grained or small crystals. D. A mixture of all types of grains. E. A mixture of all types of crystals.
Geography
1 answer:
mafiozo [28]3 years ago
8 0

Answer:

C. Fine-grained or small crystals.

Explanation:

When the rocks are rapidly cooled , and during rapid cooling , the fine grained of rocks are formed  , as during the process of crystallization , the minerals does not get enough time to crystallize and forms a small and fine - grained crystals .

And ,  

In case of slow cooling , the rocks generally have , coarse grained .

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Order the different types of pressure, starting from the highest one and ending with the lowest one. neutron degeneracy pressure
son4ous [18]

Answer:

  1. Neutron degeneracy pressure
  2. Electron degeneracy pressure
  3. Thermal gas pressure in a O3 V star
  4. Hydrostatic pressure at the bottom of the Pacific Ocean

Explanation:

  • In the center of these massive stars is a neutron rich issue. In the long run, the center of this massive star will become so huge that it will create a supernova that breaks the center of gravity, destroying the neutron star for a long time.
  • These neutrons are enriched with neutrons due to the stellar reaction and have three masses of sun driven mass. Neutron stars are much denser than white smaller stars, which are the center of star breakup.
  • The pressure of the neutron at the center of contraction reduces the pressure of the neutron. This weight is not less than the pressure of the electron collapse in white stars, which fights the gravitational breakdown of the star.
  • If the neutron star is so massive (more than three driven by the sun), the neutron attenuation pressure will be cluttered and the neutron star will collapse in the dark interval. We have already seen that the work of both the neutron resistance pressure and the electron resistance pressure is important for maintaining the sound of the star.
  • Hydrostatic pressure is a much smaller unit than the other three entities in question, but in others it may be as large as the solar mass.
3 0
2 years ago
Which increased as a result of the Industrial Revolution? Check all that apply. A. Population B. Travel times between cities C.
Lisa [10]

The Answer Is A. Population

6 0
3 years ago
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True or false: most deaths from earthquakes are caused by collapse of buildings or other structure.
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Answer: True

Explanation: Debris in a natural disaster are more dangerous than the disaster itself

4 0
2 years ago
How did natural climate change in the past affect people and the lifestyles?
adelina 88 [10]
Well ersion is one them because when any wheter hits us it usaully cause the roads grounds and ect to break other part of climate is polution do to the fact power plants, oil field, and gasoline all those thibgs go up to the clouds and and when it rains all the polution is sent back on to raods house and ground.
8 0
2 years ago
The diagram below shows the movement of Earth plates.
vodka [1.7K]

Answer: a fault

Explanation:

Since the movement of the plates is sliding into each other, this could create an earthquake. Earthquakes are produced when two tectonic plates slide into each other. Also, this could form mountains. Mountains come with volcanoes. In addition, tsunamis could form. Your final answer should be Earthquakes, Mountains, Volcanoes, and Tsunamis could be formed.

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3 years ago
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