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Rocks and Fossils

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    rocks and fossils
  •   Study   Slideshow
  • Name 3 types of rocks
    Sedimentary, igneous, and metamorphic
  •  15
  • anything that is a solid, was formed in nature, and was never alive (the building blocks of rocks)
    minerals
  •  15
  • soil made up of large grains, larger than clay or silt
    sand
  •  15
  • any type of rock changed by heat and pressure
    metamorphic
  •  15
  • loose material where plants can grow
    soil
  •  15
  • the way rocks are broken down into smaller pieces
    weathering
  •  15
  • the breakdown of rocks is called ______________can be caused by glaciers, water, wind, or landslides
    weathering
  •  15
  • process of rocks changing into other types of rocks
    rock cycle
  •  15
  • formed when mud or minerals fill the mold
    cast
  •  15
  • a rock once melted, but cooled and hardened
    igneous rock
  •  15
  • a soil made up of very small grains, smaller than sand
    clay
  •  15
  • something that has lasted from a living thing that died long ago
    fossil
  •  15
  • a rock that forms from material that is settled into layers
    sedimentary rock
  •  15
  • the movement of weathered rock and soil
    erosion
  •  15
  • the shape of a plant or animal left in sediments when the rock formed
    mold
  •  15
  • anything made of minerals
    rocks
  •  15