It features scenes of farmers tilling soil, majestic mountain roads, sedimentary rock formations, and granite and marble quarries. The film also highlights natural phenomena such as volcanic activity ...

A compound is a substance that contains two or more elements close elementA pure substance that is made from only one type of atom ... Chalk is a sedimentary rock. Metamorphic rocks are formed ...

This is a beginner's guide to identifying UK rock types. The guide has two main sections ... detailing igneous, sedimentary and metamorphic rocks This is followed by a glossary of geological terms ...