Which features from when magma cools beneath earth's surface?

intrusive rocks and caves

Explanation:

Magma sits in reservoirs called magma chambers, it finds it way through various paths towards the surfaces, where it cools down.

When it cools down beneath Earth's surface, while in the magma chambers for example or on the paths leading to the surface,  it creates intrusive features are form: stocks, laccolithes, d ikes and sills.

If the lava solidifies under ground in a pathway and then collapses, that would form a lava tube or a cave.

wow this is so hard for me im only in elementry school still!