EVERYDAY SCIENCE

Detailed explanation-1: -Physical erosion describes the process of rocks changing their physical properties without changing their basic chemical composition. Physical erosion often causes rocks to get smaller or smoother. Rocks eroded through physical erosion often form clastic sediments.

Detailed explanation-2: -Erosion is the process where rocks are broken down by natural forces such as wind or water. There are two main types of erosion: chemical and physical. Chemical erosion occurs when a rock’s chemical composition changes, such as when iron rusts or when limestone dissolves due to carbonation.

Detailed explanation-3: -The three main forces that cause erosion are water, wind, and ice. Water is the main cause of erosion on Earth. Although water may not seem powerful at first, it is one of the most powerful forces on the planet.

Detailed explanation-4: -Physical processes are the natural forces that change Earth’s physical features, including forces that build up and wear down Earth’s surface. You have a thorough understanding of how four physical processes-tectonic movement, volcanic activity, erosion, and glaciation-have shaped Earth’s surface.

Detailed explanation-5: -Answer and Explanation: Erosion causes physical changes. This means the process of erosion doesn’t change the chemical composition of material, it only changes how it looks. Wind carves out rocks beds and moves sediment.