Plate Tectonics
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Questions and Answers

Which type of chemical bond involves the transfer of electrons?

  • Hydrogen bond
  • Ionic bond (correct)
  • Metallic bond
  • Covalent bond

    • Which type of chemical bond involves the sharing of electrons?

  • Hydrogen bond
  • Metallic bond
  • Covalent bond (correct)
  • Ionic bond

    • Which type of chemical reaction involves the combination of an acid and a metal?

  • Decomposition
  • Precipitation
  • Combustion
  • Neutralisation (correct)

    • Which scientist proposed the Theory of Continental Drift in 1915?

    <p>Alfred Wegener</p> Signup and view all the answers

    What is the formula for kinetic energy?

    <p>$KE = rac{1}{2}mv^2$</p> Signup and view all the answers

    What is the role of meiosis in reproduction?

    <p>Production of gametes for reproduction</p> Signup and view all the answers

    What is the law of conservation of energy?

    <p>Energy cannot be created or destroyed, only transformed or transferred</p> Signup and view all the answers

    Which layer of the Earth is responsible for driving plate motion through convection currents?

    <p>Mantle</p> Signup and view all the answers

    What are the three types of plate boundaries?

    <p>Convergent, divergent, and transform</p> Signup and view all the answers

    Which type of volcano is characterized by gentle eruptions and broad, shield-like shapes?

    <p>Shield volcano</p> Signup and view all the answers

    How do earthquakes occur according to the plate tectonic model?

    <p>Due to the movement of tectonic plates</p> Signup and view all the answers

    Which one of these correctly defines displacement?

    <p>The change in position of an object</p> Signup and view all the answers

    Which one of these equations can be used to calculate velocity?

    <p>$v = u + a t$</p> Signup and view all the answers

    Which one of these correctly describes Newton's Third Law?

    <p>For every action, there is an equal and opposite reaction.</p> Signup and view all the answers

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