While many rocks don’t burn, some of them do. It depends on what the rocks are made of – and that’s related to how they were formed. Rocks that burn when they get heated up are combusting. This means ...

Sedimentary rocks are made up of pieces of older rocks (igneous, metamorphic, and sedimentary) and organic remains (shells, bone, etc.). When rocks break apart from erosion they are transported by ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's Curiosity rover on Mars found tiny, dark bumps on a Martian ridge that are similar to ...