Chalk, limestone, shale, and sandstone are all examples of sedimentary rocks. All these different sedimentary rocks are formed from the broken remains of other rocks that become joined together.

Sedimentary rocks close sedimentary rockSedimentary rocks ... to weathering and erosion and are therefore very hard-wearing. Examples of metamorphic rocks include marble, which originates from ...

Relative dating to determine the age of rocks and fossils Geologists have established a set of principles that can be applied to sedimentary and volcanic rocks that are exposed at the Earth's ...

Different plate tectonic settings produce distinctive basin environments where sedimentary rocks are deposited. Download a chart to use in class and an ... sometimes carbonate - but they don't include ...

There are three main types of rock — igneous, sedimentary and metamorphic ... mineral composition changes, the rocks are considered metamorphic, with examples including phyllite, schist ...