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What effect does increased time of abrasion have on the size of rock fragments?
Increasing the time of abrasion typically results in the breaking down of larger rock fragments into smaller pieces. This is because prolonged abrasion increases the chances of rocks colliding and breaking apart into smaller fragments through continuous grinding and wearing down of the surfaces.
How are pebbles made?
Pebbles are typically created through a process of erosion and weathering, where larger rocks and minerals are broken down into smaller fragments over time. This can happen through a combination of factors such as water flow, wind erosion, and friction between rocks. As these smaller fragments are repeatedly polished and smoothed by natural processes, they eventually form into the smooth, rounded pebbles we see along riverbeds or beaches.
What are the cause and effect of the weathering and erosion?
Weathering breaks down rocks into smaller fragments, while erosion transports these fragments to another location. Weathering is caused by factors like temperature changes and water, while erosion is mainly caused by factors such as wind, water, and glaciers. Together, weathering and erosion shape the Earth's surface over time.
Does weathering and erosion both contribute to the disintegration of rocks?
Yes, weathering is the process that breaks down rocks into smaller fragments, while erosion is the transportation of these fragments. Together, they work to disintegrate rocks.
What the process that occurs when physical forces break rock into smaller pieces without changing the rock and chemical composition is called?
The process is called mechanical weathering. It involves the physical breakdown of rocks into smaller fragments without altering their chemical composition. Factors such as temperature changes, frost action, and abrasion contribute to this type of weathering.
The process by which rocks are borken into smaller fragments by the atmosphere and other factors in the environment is called?
Weathering
The process by which rocks are broken down into smaller fragments by the atmosphere and other factors in the environment is called?
weathering
When rocks are broken into smaller fragments?
soil
When asteroids colide pieces of rock or metal fall of what are these called?
When asteroids collide, the pieces of rock or metal that break off are called "fragments" or "debris." Specifically, if these fragments are large enough to survive their journey through the atmosphere and land on Earth, they are referred to as "meteorites." Smaller pieces that burn up upon entering the atmosphere are known as "meteoroids."
What can be said about the motion of fragments after explosion in air?
After an explosion in air, the motion of fragments can vary depending on factors such as the force of the explosion, the mass and shape of the fragments, and air resistance. Generally, the fragments will be propelled in different directions with varying velocities. The larger and heavier fragments will typically travel shorter distances, while smaller and lighter fragments may be carried further by air currents.
When the two main substances that make up a virus are broken into smaller fragments these fragments are what?
Amino acids and nucleotides
Are the DNA fragments in band 4 larger or smaller than those of band 1?
The size of DNA fragments in band 4 should be smaller than those of band 1. The fragments can be separated by electrophoresis, with the smaller fragments migrating farther than the larger ones.
What is like an asteroid but smaller?
A meteoroid is like an asteroid but smaller in size. They are rocky or metallic fragments that are smaller than asteroids and can be found throughout our solar system. When a meteoroid enters Earth's atmosphere and vaporizes, it is called a meteor or shooting star.
The rock and mineral fragments in soil come from rock that has been?
The rock and mineral fragments in soil come from the breakdown of parent rock through processes like weathering and erosion. Over time, physical, chemical, and biological factors contribute to the decomposition of rocks into smaller fragments that make up soil.
When the two main substances that make up a virus are broken into smaller fragments these fragments are?
The two main substances that make up a virus are nucleic acid (DNA or RNA) and protein. When these substances are broken into smaller fragments, the nucleic acid fragments are called nucleotides, and the protein fragments are called amino acids.
Which fragements travel the fastest and farthest during electrophoresis?
The smaller DNA fragments travel faster and farther during electrophoresis compared to larger fragments. This is because smaller fragments experience less resistance from the gel matrix and are able to move more quickly through the electric field.
What factors contribute to the movement of DNA in gel electrophoresis?
The movement of DNA in gel electrophoresis is influenced by factors such as the size of the DNA fragments, the strength of the electric field, and the composition of the gel matrix. DNA fragments of different sizes will move at different rates through the gel, with smaller fragments moving faster than larger ones. The electric field helps to propel the DNA through the gel, while the gel matrix provides a physical barrier that separates the DNA fragments based on size.
