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Very coarse texture.

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Which characteristic provides the best evidence that his pegmatite solidified deep underground?

Large crystal size is the best evidence that a pegmatite solidified deep underground. This is because slow cooling at depth allows sufficient time for minerals to grow into large crystals before solidification.


Which characteristics provides the best evidence that this pegmatite solidified deep underground?

The best evidence that a pegmatite solidified deep underground includes its large crystal sizes, which indicate slow cooling rates typical of deep geological environments. Additionally, the presence of rare minerals and a coarse-grained texture suggests that the magma was rich in volatile components and had sufficient time to crystallize fully before being exposed to surface conditions. Lastly, the homogeneous mineral composition and lack of significant alteration also support its formation at great depths.


Which of the four words is not a characteristic of scientific method logic imagination bias evidence?

Imagination is not a characteristic of the scientific method. The scientific method relies on logic, evidence, and minimizing bias to form conclusions based on empirical observations and experimentation.


Which characteristic provides the best evidence about the environment in which a rock was formed?

Mineral composition is a key characteristic that provides evidence about the environment in which a rock was formed. Different minerals form under specific temperature, pressure, and chemical conditions, offering valuable clues about the geological processes that shaped the rock.


What characteristic provides the best evidence that obsidian rock formed in an extructive environment?

The characteristic that provides the best evidence that obsidian rock formed in an extrusive environment is its glassy texture. This texture indicates rapid cooling of molten lava, preventing the formation of large crystals. Additionally, the presence of gas bubbles or vesicles can further suggest that the lava cooled quickly upon exposure to the surface environment.

Related Questions

Which characteristic provides the best evidence that his pegmatite solidified deep underground?

Large crystal size is the best evidence that a pegmatite solidified deep underground. This is because slow cooling at depth allows sufficient time for minerals to grow into large crystals before solidification.


What characteristic of the granite intrusion provides the most evidence that it solidified deep underground?

The size of the mineral crystals in the granite intrusion is the characteristic that provides the most evidence that it solidified deep underground. Slow cooling at depth allows for the growth of large mineral crystals due to the extended period of time for mineral growth.


Which characteristics provides the best evidence that this pegmatite solidified deep underground?

The best evidence that a pegmatite solidified deep underground includes its large crystal sizes, which indicate slow cooling rates typical of deep geological environments. Additionally, the presence of rare minerals and a coarse-grained texture suggests that the magma was rich in volatile components and had sufficient time to crystallize fully before being exposed to surface conditions. Lastly, the homogeneous mineral composition and lack of significant alteration also support its formation at great depths.


What provides evidence that geologic activity occurred in the past on Earth's Moon?

the presence of solidified lava flows on the Moon


Which of the following provides evidence that geologic activity occurred in the past on Earth's Moon?

the presence of the solidified lava flows on the moon


Which of the four words is not a characteristic of scientific method logic imagination bias evidence?

Imagination is not a characteristic of the scientific method. The scientific method relies on logic, evidence, and minimizing bias to form conclusions based on empirical observations and experimentation.


Can a A stock London Underground train couple to a 1973 stock?

No, they are different heights. Visit Uxbridge for the evidence.


What evidence do you have the sun contains the element iron?

The spectral lines. Each element has a characteristic "fingerprint" in a spectrum.


How do think scientists collected new evidence about deep oceans?

They go underground and see what there if it is deep they can use a submarine


How do you think scientists collect new evidence about deep ocean?

They go underground and see what there if it is deep they can use a submarine


Which characteristic provides the best evidence about the environment in which a rock was formed?

Mineral composition is a key characteristic that provides evidence about the environment in which a rock was formed. Different minerals form under specific temperature, pressure, and chemical conditions, offering valuable clues about the geological processes that shaped the rock.


What characteristic of administrative decision making render the use of available evidence more difficult implement than clinical finding?

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