climate and vegetation around the world

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Across
  1. 2. Reefs: Underwater structures made by tiny creatures called corals; home to many sea animals.
  2. 6. Planting trees in an area where there were no trees before.
  3. 7. The usual weather conditions in a place over a long time.
  4. 8. The layer of branches and leaves formed by trees in a forest.
  5. 10. Trees with needles instead of leaves, like pine trees.
Down
  1. 1. The variety of plants and animals in an area, big or small.
  2. 3. A long time with little or no rain.
  3. 4. A very dry area with little or no rain.
  4. 5. Cutting down trees in a forest, often without replanting.
  5. 9. The large land masses on Earth, like Asia, Africa, and more.