S: Rock Cycle illistration and by:Alexis .J. Watkins
BC: THE END
FC: RoCk CyCle
1: Table of Contents
2: IM gonna tell you more about three types of rocks !!!
3: Igneous Rocks ! | the texture depends on the cool magma | Digging at a rate of one foot per minute, it would take you 87 years to tunnel all the way through Earth. | igneous rocks were formed deep inside the earth!
4: Seventy % of the rocks on earth is mostly sedimentary rocks !!!!!!!!!!!!!!!!! also when they break down they are now called sediments!
5: The oldest rock lies in Canada. The Acasta gneiss, a metamorphic Rock ,is 3. 96 yrs old. metamorphic rocks are formed by heat and pressure! Many things are formed by heat and pressure!!!