Answer:
Option(2) is the correct answer to the given question.
Explanation:
The barometers are used to determine the air pressure at the present location. If the barometers shows high pressure this simply means that weather is clear also the barometers showing the low pressure that directly proportional to the weather is bad.
- In the bad whether there are lots of the chances of raining.
- All the other options are not correct for the bad weather that's why these are incorrect option .
The ribbed type of vault is shown in the picture given.
<h3>What is a vault?</h3>
This refers to an arched overhead covering such as the sky that looks like an architectural structure in form.
The type of vault that we have in architect includes the groin (or cross) vault, rib (or ribbed) vault and a fan vault is composed of concave sections with ribs spreading out like a fan.
Read more about vault
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Answer:
A. Obsidian
Explanation:
It fits the property described in the question.
It cools so fast that no visible crystal or grain could form. It has high silica Composition, black and glassy. It is also used to make tools with sharp edges
Answer:
The relationship between parent rock, parent material, regolith, and soil include
The Parent rock as the name implies is the main source in which various types of soil are derived from through weathering processes. It is also known as the bedrock and are found deep in the soil.
Regolith is the substance which covers rock myriad and are usually present in planets too. They are in the form of dust particles and act as a covering .