sedimentary rocks science 7-2

Description: Sedimentary rocks form at or near the Earth's surface. Rocks made from particles of eroded sediment are called clastic sedimentary rocks are types of rock that are formed by the deposition material at the Earth's surface


description: Metamorphic rocks have been changed over time by extreme pressure and heat.  Uplift and erosion help bring metamorphic rock to the Earth's surface.