Can someone please help me with my review?
1)What grade of metamorphism common rocks are formed in-
--- Is it high grade?
2)What is the name of the most rapid kind of mass wasting is>
-- Weathering?
3)How to tell is a rock is igneous, metamorphic or sedimentary.
4)How to tell the grain size of a rock
5)How to tell if a rock is foliated
6) Which of the following rocks are igneous?
Obsidian, granite, diorite, shale, schist, coquina, rhyolite, slate, gneiss