What geographical phenomenon does the drip stone wear reflect

Dripping water pierces through the stones, reflecting the effect of hydraulic erosion.

Hydraulic erosion is the whole process of destruction, denudation, transport and deposition of soil, soil or other ground components under the action of precipitation, surface runoff and underground runoff.

In terms of specific classification, "dripping water through stones" belongs to raindrop splashing erosion, raindrop kinetic energy acting on the surface soil and working, resulting in soil particle dispersion, splashing and enhancing the surface thin layer runoff turbulence and other phenomena called raindrop splashing effect, or splash erosion.

The drip stone piercing reflects the geographical phenomenon of erosion.

Erosion is a general term for the effects of external forces on surface erosion, abrasion and dissolution. External forces include flowing water, glaciers, waves, currents, currents, winds, etc. Weathering produces detritus, which provides conditions for external forces to erode the ground; Following erosion, there was a succession of transport and accumulation, which changed the landform.

Erosion in the narrow sense refers to the erosion of external forces such as flowing water, waves and currents, glaciers and winds; In a broad sense, erosion also includes the movement of rock chips and soil particles on the slope that move down the slope due to gravity. Denudation, like the concept of erosion, has a narrow and broad sense of the above meaning. Some people think that denudation is equivalent to erosion, some people think that denudation is broader than erosion, and some people think that it is narrower than erosion.

It can be divided into mechanical ablation and chemical ablation.

Maybe everyone has heard a sentence in life, this sentence is a drop of water wears a stone. In fact, this is also a very normal natural phenomenon, and everyone may observe this phenomenon in their daily lives. People often say that the drop of water wears the stone, from a scientific point of view, what is the principle?

In fact, this phenomenon itself is an allusion from ancient China, and people often use this sentence as a metaphor for those who persevere, as long as everyone persists in life, they will succeed one day. But in fact, many people don't know what the principle of water drop stone wear is, and everyone may also find this situation in their lives. In fact, if there is water on the stone, and then this water keeps dripping down, the stone may actually be penetrated at this time.

In fact, this is the effect of force, because the water droplet and the stone are actually a closed space, and then when the water droplet falls, a gravity will be generated, and this gravity will hit the stone like a high-pressure cannon.

When it rains, you may also find that the rain will feel a little painful on your face, in fact, because when the rain falls, a kind of gravity will be generated, and this gravity will be converted into a kinetic energy. At this time, you may feel some pain in your face, and the higher the height of the water droplet, the greater the pressure you may be under. Therefore, the stone can easily be broken through under the high-intensity impact of raindrops, but it is only a matter of time.

This is also a long-term transformation process in itself, but in fact, it is also a small mystery of science.

And the rain is actually acidic, which may cause the object to be eroded, so the water may have some impact on the stone in the process of falling, and the main component of the stone is calcium carbonate. When water and stones are placed together, there will be a chemical reaction, and at this time, everyone will find that the stones will be dripped through by water.

This principle is supposed to be the reason for gravity. Because there is a certain gravity every time a drop of water falls, and then it lands on top of the stone, and slowly the stone can drip through.

This is because some of the components of the stone can react greatly with water, so the stone will deteriorate, so it will be dripping through with water.

"Water Drops Wear Stones" is about perseverance. But from a scientific point of view, this is a matter of mechanics. Constantly exerting force on a thing will cause things to change.

Because the stone is made of calcium carbonate, it can react with water and become soluble, so it can drip through the stone.

In fact, the principle is that the shock wave caused by water droplets.

a, it should be the reaction of water and carbon dioxide to form carbonic acid, which in turn reacts with some salts in the rock, so the dripping water passes through the stone.

Chemical principle: H2O + CO2 + CaCO3 == Ca(HCO3)2 where CaCO3 is the main component of marble.

However, due to the low CO2 content in the air, the reaction is extremely slow and there is almost no noticeable phenomenon.

Only after the accumulation of years can the consumption of marble be discerned.

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