Nature

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Across
  1. 2. A colorful arc of light that appears in the sky after rainfall. It is formed by the reflection, refraction, and dispersion of sunlight.
  2. 4. A barren and arid area with little or no vegetation. It experiences extreme temperatures and has unique ecosystems.
  3. 6. A mountain or hill with a vent through which magma, ash, and gases erupt. It can be dormant or active.
  4. 8. A cascade of water falling from a height. It is a beautiful natural feature often found in rivers or streams.
  5. 9. A deep, narrow valley with steep sides. It is often carved by rivers or erosion over a long period of time.
  6. 10. Reef A diverse underwater ecosystem made up of coral colonies. It supports a wide range of marine life.
Down
  1. 1. A large area covered with trees and other vegetation. It is home to various animals and plants.
  2. 3. An open area of grassland or pasture, often filled with flowers and other plants. It provides habitat for grazing animals.
  3. 5. A dense forest characterized by high rainfall and abundant biodiversity. It is home to a wide variety of plants and animals.
  4. 7. A large mass of ice that moves slowly down a slope or valley. It forms over many years and shapes the landscape.