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ROCKS AND RELIEF

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  • What do geologists study?
    Geologists study rocks and minerals.
  • How does the igneous rock forms?
    When liquid lava from volcano cools down.
  • Is salt a mineral or a rock?
    Salt is a mineral.
  • Name four uses of minerals...
    Pencils, jewellery, technology and salt.
  • What are minerals?
    Minerals are solid substances made of elements.
  • What are the properties of minerals?
    Color, hardness, crystal form and lustre.
  • How do metamorphic rocks form?
    They are pushed down other layers from above.
  • Why do landscapes change?
    They change by water, wind and ice.
  • What are the three Rs?
    Reduce, reuse, recycle.
  • The mantle is divided into...
    The lower mantle and the upper mantle.
  • What is the use of graphite?
    Graphite is used in or pencils.
  • What are the parts of the Earth?
    The parts of the Eart are core, mantle and crust.
  • Types of rocks
    Igneous, sedimentary and metamorphic.
  • What are rocks?
    Rocks are natural substances.
  • What kind of rocks can we find in Meseta Central?
    We can find sedimentary and igneous rocks.
  • Name three uses of rocks...
    Road, buildings, wheels, weapons.
  • What is the hardest mineral? Why?
    The hardest mineral is diamond.
  • How is the crust like the skin of an orange?
    Because we can see it and touch it.
  • Which type of rock is Teide formed of?
    Teide is formed of igneous rock?
  • How does sedimentary rock form?
    Fragments of rocks and fossils compact over millions years.
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