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What property of a rock remains unchanged by mechanical weathering?
The mineral composition of a rock remains unchanged by mechanical weathering. While mechanical weathering breaks rocks into smaller pieces and alters their physical structure, it does not affect the chemical composition of the minerals within the rock. Thus, the types of minerals present and their overall chemical properties stay the same despite the physical fragmentation.
What is the mineral composition of marble?
the composition of luster is limstone
What are the breakdown of rocks and minerals into smaller particles without a change in composition is called -?
The breakdown of rocks and minerals into smaller particles without a change in composition is called mechanical weathering. This process involves physical forces like temperature changes, freeze-thaw cycles, and abrasion, which fragment the material. Unlike chemical weathering, mechanical weathering does not alter the mineral composition of the rocks. Examples include frost wedging and the action of roots growing in cracks.
What is the mineral composition of serpentinite?
none is really sure
What is the most common mineral in the composition of minerals?
Oxygen.
What happens to a rock's mineral composition during mechanical weathering?
During mechanical weathering, the physical breakdown of rocks occurs without changing their mineral composition. The rock may break into smaller pieces, but the minerals that make up the rock remain the same.
Which type of weathering causes the mineral composition of rocks to change?
Chemical weathering is the type of weathering that causes the mineral composition of rocks to change. This process occurs when minerals in rocks react with elements in the environment, causing a chemical reaction that alters the rock's mineral composition over time.
What mineral composition?
Each known mineral has a specific chemical composition.
Which property of a rock remains unchanged by mechanical weathering?
The mineral composition of a rock remains unchanged by mechanical weathering, which only affects the physical structure of the rock by breaking it into smaller pieces or changing its shape.
Is a luster mineral a chemical or a mechanical?
Mechanical.
What property of a mineral is determined by its chemical composition?
The color of a mineral sample is determined by its chemical composition
Why is the chemical composition of a mineral important?
The chemical composition of a mineral is important because it helps identify the mineral and provides information on its physical and chemical properties. Understanding the composition can help determine how the mineral formed, where it is found, and how it can be used in various applications.
What property of a rock remains unchanged by mechanical weathering?
The mineral composition of a rock remains unchanged by mechanical weathering. While mechanical weathering breaks rocks into smaller pieces and alters their physical structure, it does not affect the chemical composition of the minerals within the rock. Thus, the types of minerals present and their overall chemical properties stay the same despite the physical fragmentation.
What is the mineral composition of marble?
the composition of luster is limstone
What is the mineral composition of precambrian?
The Precambrian is a geological age, not a mineral.
What is mechanical weathing?
Mechanical weathering is the breakdown of rocks into smaller fragments without changing the rock's mineral composition. It occurs through physical processes like frost wedging, abrasion, and root growth. Over time, these actions cause rocks to break down into smaller pieces.
What factors affect the rate of mechanical weathering?
Factors that affect the rate of mechanical weathering include temperature fluctuations, presence of water, wind intensity, type of rock or mineral composition, and presence of vegetation or organisms that can contribute to physical breakdown of rocks.
