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What is softer marble or granite?
Marble.
What are limestone pillars?
Limestone pillars are natural rock formations that are tall, narrow structures made of limestone. They are typically found in areas where erosion has worn away softer rock surrounding the limestone, leaving behind these distinctive pillars. Examples of limestone pillars can be found in places like caves, coastlines, and karst landscapes.
Which statue is likely to be affected most in chemical weathering marble or granite statue?
A marble statue is likely to be affected more by chemical weathering compared to a granite statue. Marble is a softer and more porous rock than granite, making it more susceptible to chemical reactions with acids in the environment, such as acid rain. This can lead to the erosion and disintegration of the marble statue over time.
What is the relationship between limestone marble and chalk?
Limestone, marble, and chalk are all types of sedimentary rocks composed mainly of calcite. Limestone is the precursor to marble when subjected to high pressure and temperature. Chalk is a softer form of limestone made up of microscopic marine organisms.
Is marble harder than shale?
Yes, marble is generally harder than shale. Marble is a metamorphic rock primarily composed of calcite or dolomite, which gives it a higher hardness on the Mohs scale, typically around 3 to 4. In contrast, shale is a sedimentary rock that usually has a hardness of around 2 to 3, making it softer than marble. Therefore, in terms of overall hardness, marble is harder than shale.
What is softer marble or granite?
Marble.
What is a form of calcium carbonate softer than marble but harder than chalk?
Limestone is a form of calcium carbonate that is softer than marble but harder than chalk. It is commonly used in construction materials and can be found in different shades depending on the mineral impurities present.
Is the trachea softer and more flexible in infants and children?
Yes it is
Is cartilage less flexible than bone?
No, it is not. Bone is strong but it doesn't bend easily. Cartilage is more flexible.
Is white marble softer than coloured marble?
Marble is a metamorphic rock and the hardness of the marble is determined by the indigenous rock of the area rather than color. There are some white marbles, such as Vermont White (from Brazil) that had a hardness close to that of granite.
What is a baseball glove made from?
Leather. Usually calfskin. It's softer and more flexible.
What is the structure of composites?
Usually it consists of crystals of a very hard substance embedded in a softer (more flexible) substance.
Asthenosphere?
contains hot molten rocks or magma
What are limestone pillars?
Limestone pillars are natural rock formations that are tall, narrow structures made of limestone. They are typically found in areas where erosion has worn away softer rock surrounding the limestone, leaving behind these distinctive pillars. Examples of limestone pillars can be found in places like caves, coastlines, and karst landscapes.
Which statue is likely to be affected most in chemical weathering marble or granite statue?
A marble statue is likely to be affected more by chemical weathering compared to a granite statue. Marble is a softer and more porous rock than granite, making it more susceptible to chemical reactions with acids in the environment, such as acid rain. This can lead to the erosion and disintegration of the marble statue over time.
What is the relationship between limestone marble and chalk?
Limestone, marble, and chalk are all types of sedimentary rocks composed mainly of calcite. Limestone is the precursor to marble when subjected to high pressure and temperature. Chalk is a softer form of limestone made up of microscopic marine organisms.
Why hard bone becomes flexible when immersed in vinegar solution for a while?
Because they have a hard outer shell with a softer interior.
