Oceanic Plate

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Across
  1. 2. describing the movement of plate is called plate tectonies
  2. 4. oceanic plate is always a bit ---------- than other Less dense
  3. 5. plates along the ocean bed spread apart and hot magma is forced out. sea floor spreading
  4. 6. a plate sinks into the mantle seductive
Down
  1. 1. ---------- is approximately 150km (60km) thick and is made up of the crust lithosphere
  2. 2. magma that comes out during seafloor spreading is called ----- ba salt
  3. 3. plates are denser than continental plates