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Rocks become smooth through the process of weathering, which includes abrasion from wind, water, or ice over time. Rocks that are not smooth may have experienced less weathering or may be composed of harder materials that resist erosion. The smoothness of a rock can also depend on its location, as rocks in a riverbed or along a coastline are more likely to become smooth.
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Why are some rocks smooth and others are not?
Rocks can become smooth through processes like erosion, where constant rubbing or flowing water wears down their surfaces over time. On the other hand, rocks that are not smooth may have experienced less weathering or have a composition that is more resistant to erosion, resulting in a rougher texture. Factors such as the type of rock, environment, and exposure to weathering elements play a role in determining whether a rock ends up smooth or not.
What are very smooth rocks called?
Very smooth rocks are called "polished rocks" or "river rocks" due to the smooth texture achieved from erosion in water bodies like rivers and oceans.
What causes rocks in a stream to be smooth is it weathering?
Rocks in a stream become smooth through a process called abrasion, where the sediments carried by the water wear down the rocks over time. This continuous rubbing and grinding against each other in the stream smoothens the surface of the rocks.
What causes rocks to be smooth and rounded?
Rocks become smooth and rounded through a process called abrasion. This occurs when the rocks are continuously rubbed against each other or against other surfaces, wearing down their rough edges and surfaces over time. Factors such as water flow, wind, ice, and sand can contribute to this process.
What causes rocks to be smooth?
By weathering which is the gradual wearing away of something. In this case rocks can be weathered by water (current in a large water source or heavy rains) and even wind and other things such as acid rain. Hope that clears things up!
How does rocks get smooth?
some from weathering
Are the rocks in cape cod smooth?
why are most of rocks extremely smooth
What is the texture of sedimentary rocks such as sandstone?
smooth or in some cases bumpy
What are some common textures in igneous rocks?
hard rough and not smooth
Why are some rocks smooth and others are not?
Rocks can become smooth through processes like erosion, where constant rubbing or flowing water wears down their surfaces over time. On the other hand, rocks that are not smooth may have experienced less weathering or have a composition that is more resistant to erosion, resulting in a rougher texture. Factors such as the type of rock, environment, and exposure to weathering elements play a role in determining whether a rock ends up smooth or not.
What causes rocks on the beach to be smooth?
By weathering. The water currents weather the rocks leaving them smooth.
What are very smooth rocks called?
Very smooth rocks are called "polished rocks" or "river rocks" due to the smooth texture achieved from erosion in water bodies like rivers and oceans.
When comparing rocks found in a river why would some feel rough and others feel smooth?
Some feel smooth because it has been eroded away by the current of the water for a very, very long time. The more rough rocks have not been succumb to as much erosion, therefore it is not smooth yet.
What causes rocks in a stream to be smooth is it weathering?
Rocks in a stream become smooth through a process called abrasion, where the sediments carried by the water wear down the rocks over time. This continuous rubbing and grinding against each other in the stream smoothens the surface of the rocks.
What causes rocks to be smooth and rounded?
Rocks become smooth and rounded through a process called abrasion. This occurs when the rocks are continuously rubbed against each other or against other surfaces, wearing down their rough edges and surfaces over time. Factors such as water flow, wind, ice, and sand can contribute to this process.
What kinds of rocks are changed by weathering?
All rocks are changed, but it depends on the density. A smooth, hard volcanic rock may take a while to weather because it has less friction, but a bumpy less dense rock may weather faster. However, all rocks wear down by means such as human touching, water, wind, or friction with other rocks. For example in tourist caves some rocks have become smooth from the human touch repeated over and over.
Why are rocks in streams so smooth?
cause rocks r dumb
