What is the difference between weathering and erosion? How are mechanical weathering and chemical weathering different? How are hydrolysis and oxidation similar? Explain the process of exfoliation. As waves crash into rock along the shoreline, particles of sand, shell, and other materials in the ocean water loosen tiny bits of sediment from the rock. As the waves recede, they carry the sediment away. In this scenario, which process represents weathering, and which process represents erosion?
Answers
Weathering is the process of decomposing, breaking up, or changing the color of rocks. ... So, if a rock is changed or broken but stays where it is, it is called weathering. If the pieces of weathered rock are moved away, it is called erosion.
There are two basic types of weathering, mechanical weathering and chemical weathering. Mechanical weathering (physical weathering) makes rocks crumble. Chemical weathering changes rock or soil molecular structure.Mechanical weathering breaks rocks into smaller pieces without changing their composition. ... Chemical weathering breaks down rocks by forming new minerals that are stable at the Earth's surface. Water, carbon dioxide, and oxygen are important agents of chemical weathering.
There are three types of weathering, physical, chemical and biological.
The main forms of erosion are:
The main forms of erosion are:surface erosion.
The main forms of erosion are:surface erosion.fluvial erosion.
The main forms of erosion are:surface erosion.fluvial erosion.mass-movement erosion.
The main forms of erosion are:surface erosion.fluvial erosion.mass-movement erosion.streambank erosion.