Good Morning!!! Take out your Mineral Foldable and your Rock Flipbook that we worked on this week and are due TODAY!!! Take out a sheet of paper, tear it in half and share it with a friend!!! We are taking a quiz!!! 1

Quiz 4/4/14 1. Name three of the characteristics of a mineral that we learned about while creating the foldable! 2. Name the three main types of rocks 2

Minerals and Rocks Minerals – naturally occurring, inorganic substance (no carbon!) Rocks - The solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil or oceans 3

The Rock Cycle The Relationships among the major rock groups

Igneous Rocks –Formed from magma cooling (molten rock) 2 types - –Plutonic (intrusive – formed inside the earth’s crust) –slow cooling and crystallization (large crystals): –Volcanic (extrusion – erupted out of the earth’s crust): quick cooling at the surface (Small Grains/crystals) 5

Sedimentary Rocks –Weathering can occur from water, cold and warm temperatures, wind, glaciers –There is also chemical weathering 6 Sedimentary rocks are formed at the Earth’s surface by these 4 steps: Weathering Erosion Deposition Cementation

Metamorphic Rocks Were once sedimentary or igneous rock Changed by high pressure and/or high temperatures Temperatures cannot be high enough to cause melting or these rocks will be considered igneous 7

Fig. 2.9 MAGMA

9 Crystallization IGNEOUS

10 MAGMA IGNEOUS Plutonic Crystallization

11 MAGMA Volcanic IGNEOUS Plutonic Crystallization

12 MAGMA Volcanic IGNEOUS Plutonic Uplift Crystallization Weathering

13 MAGMA Volcanic IGNEOUS Plutonic SEDIMENT Uplift Crystallization Weathering SEDIMENT

14 MAGMA Volcanic IGNEOUS Plutonic SEDIMENT SEDIMENTARY Uplift Crystallization Weathering Erosion Transport Deposition Lithification-Compaction and Cementation

15 MAGMA Volcanic IGNEOUS Plutonic SEDIMENT SEDIMENTARY Uplift Crystallization Weathering Erosion Transport Deposition

16 MAGMA Volcanic IGNEOUS Plutonic SEDIMENT SEDIMENTARY METAMORPHIC Uplift Burial Increased P&T Crystallization Weathering Erosion Transport Deposition

17 MAGMA Volcanic IGNEOUS Plutonic SEDIMENT SEDIMENTARY METAMORPHIC Uplift Burial Increased P&T Melting Crystallization Weathering Erosion Transport Deposition Can you see any shortcuts?

18 MAGMA Volcanic IGNEOUS Plutonic SEDIMENT SEDIMENTARY METAMORPHIC Uplift Burial Increased P&T Melting Crystallization Weathering Erosion Transport Deposition

The rock cycle demonstrates the relationships among the three major rock groups It is powered by the interior heat of the Earth As well as earth’s momentum and… The energy from the sun It involves processes on the Earth’s surface as well as the Earth’s interior It connects the “hydrologic cycle” with the “tectonic cycle”. In Conclusion…