A type of rock that forms directly from precipitates of hot water is called a <u>hydrothermal</u> rock
What is a hydrothermal rock?
- Hydrothermal essentially means “hot water.”
- Hydrothermal rocks are those rocks whose minerals crystallized from hot water or whose minerals have been altered by hot water passing through them.
- Thus, these rocks are distinct from metamorphic rocks, which are created by solid‐state mineral transformations.
- In fact, many hydrothermal rocks (such as those that form from hot springs and geysers or crystallize as veins in cracks in other rocks) actually build up in layers, much as sedimentary rocks do.
- Veins result when hot water moves through cracks in the bedrock of the crust.
- Various minerals are precipitated on the sides of the crack as the temperatures decrease.
- The shape and orientation of the minerals depends on the temperature, pressure, and rate of flow.
- When all the available space in the crack has been filled with mineral deposits, the crack is sealed and the vein is complete.
To know more about hydrothermal rocks, refer:
brainly.com/question/1567365
#SPJ4
Answer:
A brief history of Washington's economy. one could start the story of Washington's economy with more than 10,000 years of brisk trade and commerce among the indigenous people who inhabited these lands long before the first European settlers arrived.
Answer:
The correct answer is - summarizing.
Explanation:
Summarization is referred to taking the important part of the document or article or work and creating a condensed version by key points without losing the main idea or original sense of the work.
Summarization can be understood by the example of a short story of one or two paragraphs of a long book of that story. Abbey in this question taking the details to show only the main idea of the article which is the summarization of the article.
