Please note: comment moderation is enabled and may delay your comment. There is no need to resubmit your comment. Notify me of followup comments via e-mail. Written by : Manisha Kumar. User assumes all risk of use, damage, or injury. You agree that we have no liability for any damages. This can sometimes have a snowballing effect. Particles are loosened and swept away in the water. The added weight can lead to cracking and breaking. Also known as rusting. The reverse is true for falling temperatures.
When this occurs quickly, rocks can crack. When the water freezes the pressure can further split the rock. The rate of natural erosion mainly depends on the rainfall, bedrock wear in rivers, sea waves, etc. Typically, the erosion rate is higher at steep landscapes. Generally, erosion takes place as a natural process, but sometimes it is artificial; e.
Artificial erosion is greater compared to natural erosion, and it shows a greater impact as well. There are four subtypes of water erosion: splash erosion, sheet erosion, rill erosion and gully erosion.
At the first stage of an erosion process, splash erosion occurs, which is followed by sheet, rill and gully erosion processes. Weathering is a geological process involving the breakdown of sources such as rocks due to the contact with the atmosphere, water, or biological organisms.
Erosion, on the other hand, is a geological process involving the transportation of geological sources from one place to another due to surface processes such as water flow.
In weathering, no movement of sources, but in erosion, movement occurs followed by redeposition at a new place. The process of weathering takes a long time, but erosion happens in a comparatively shorter time period. Chemical weathering and physical weathering are the main types of weathering, while water erosion, wind erosion, snow erosion, zoogenic erosion, and anthropogenic erosion are various types of erosion. The key difference between weathering and erosion is that weathering is a long term process, but erosion is a short term process.
Weathering is either started by or modified by factors such as wind, water, and climate. It is the breakdown of rocks into pieces or fragments. There are two basic types of weathering , mechanical weathering and chemical weathering.
In science erosion is defined as :. Weathering and erosion both involve rocks, but there are three main differences between these two processes.
Take a look at examples of weathering and examples of erosion side by side in a chart to see the slight differences between them. Deposition is the opposite of erosion in science. Processes like weathering, erosion, and deposition shape the natural world you live in.
Explore nearby and famous landforms to see how these processes contributed to the look of those landforms today. All rights reserved. What Is Weathering?
0コメント