What is the rock that has been pulverized into tiny specs by erosion?

Sedimentary Rocks and Erosion

Sedimentary rocks are formed by the deposition and solidification of sediment that has been weathered and eroded from other rocks. Erosion is the process by which rocks are broken down into smaller pieces through the forces of wind, water, and ice. This process can result in rocks being pulverized into tiny specs, which are then carried away by erosion.

When sedimentary rocks are subjected to erosion, they can be broken down into smaller particles such as sand, silt, and clay. These tiny specs of rock are then transported by wind, water, or ice to new locations where they can accumulate and eventually form new sedimentary rocks through the process of lithification.

So, the rock that has been pulverized into tiny specs by erosion is sedimentary rock. This type of rock is commonly found in layers or strata, and it often contains fossils and other evidence of past environments.

By understanding how sedimentary rocks are formed through erosion and deposition, scientists can learn about the Earth's history and the changes that have occurred in its surface over millions of years.