sedimentary rocks kid definition
Sedimentary rock is rock that is made up of minerals, sand, mud, and even the remains of living things. It is often softer than other types of rock. Fun Earth Science Facts for Kids All about Sedimentary Rocks â Sedimentary Rocks with Fossils image.edimentary rock is rock that is made up of minerals, sand, mud, and even the remains of living things. It is often softer than other types of rock. Fun Earth Science Facts for Kids All about Sedimentary Rocks â Sedimentary Rocks with Fossils image.