Here's a breakdown:
* Pebbles: These are rock fragments larger than 2 millimeters in diameter.
* Other sediments: This can include sand, silt, clay, and even other small rock fragments.
* Cemented: The pebbles and other sediments are held together by a mineral cement, often calcite, silica, or iron oxide.
Conglomerates are classified based on the size and shape of the pebbles and the type of cementing material. They are often found in areas where there was once a fast-flowing river or a beach with strong waves.
