What can sedimentary rocks contain
Fossils
Sedimentary rocks are found in….
Layers
Examples of sedimentary rocks
Sandstone limestone and chalk
How are sedimentary rocks made (FULL)
Wind and water breakdown the earth bits of earth settle in lakes and rivers layers are formed and build up pressure and heat and time turn the layers to rock
How are sedimentary rocks made (SHORT)
small particles of other rocks or remains of plants and animals or could be made from chemicals built up in layers
How is sandstone made
Grains of sand
How is limestone made
Shells and skeletons of sea creatures