The Great Beyond - Our Universe Project

Rock Types

Metamorphic: Under  grcund   by heat   and pressure heart.
Magma: it when something selid metled rock inside carth.
Lava: the molten,fluid   rock that issues from a volcano or volcanic  vent.
Solidification: it's when  melted rock furas into haid  rock
Igneous rock: Formation of minerols caused be process.
Weathering: Wear away or change the appearance or texture of something by long  exposure to the atmosphere.
Erosion:  Process in which surface and    trans   porkd from one place to another by agents such.
sediment: Loose  matecials that have  been move by wind,water,ice  or gravity
Compaction: an increase in the density of something
Cementation:   sedimentary rock forming  processin which sediment grains are held together.
Sedimentary rock: Fromed from consolidated clay   sediments.

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Intrusive

Extrusive                                                                   Biodastic

Crystals & Minerals

Luster: metallic or nonmettalic
Color: it was color other than.
Streak: the mineral on than what or cleoar
Hardness: glass plate=5.5
Cleavage: would break in a line
Fracture: would break unevenly
Composition: mineral composition pyrite FeS2
Other properties: of common minerals to determine each mineral

Galena - Mineral
Luster - metallic
Color - silver
Cleavage

Topaz - Mineral
Luster - non-metallic
Color - brown
Cleavage
clear

Rock Cycle Video

Rock Cycle - Class L - #1