all about rocks!
by:annasemone shahir
igneoios rocks
igneous rocks come from magma that cools off and becomes solid. prumice is an Egsemple of an igneos rock that does not weigh very much
igneos rocks have 700 different types
metamorfic rocks
metamofic rocks change form overtime by heat and pressure. erosions help metamorfic rocks come up to earths surfice. marble and quartz are metamorfic rocks that are formed by sedament
metamorfic
form by heat and presher
igneous
fors when lava cools down
sedementry
comes from sedament
sedimentry rocks
sedamentery rocks Are formed bye sedament. Usaly layers of sedament are found in bodies of water sedament is compressed to make typrs of rock