Natural World

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Across
  1. 4. spring, summer, ------, winter.
  2. 5. molten rock
  3. 7. A forest found in tropical areas
  4. 9. maple, pine birch etc.
Down
  1. 1. types of this include mushrooms, mould, truffle.
  2. 2. a giant continent, existed millions of years ago
  3. 3. happens when tectonic plates collide
  4. 6. a globe of gases around the earth
  5. 8. pointy tall things made of rock
  6. 10. White cold stuff that falls from the sky