Igneous intrusions are a type of rock feature. They form when molten rock cools below the surface of the Earth. Join Isla and Connor as they explore igneous rock landscape features at Traprain Law ...

Igneous rocks form out of cooling lava or magma ... These started out as other types of rock but were changed by high heat and pressure. In this article, we'll list 30 types of rock with pictures ...

An igneous rock has come ... the geographical distribution of the rocks, their connection with crust-movements, and the sequence of eruption of different types at a given centre.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why don’t rocks burn? – Luke, age 4, New Market, ...

This is a beginner's guide to identifying UK rock types. The guide has two main sections: background information on the structure and forces affecting the Earth in relation to rock formation a more ...