Nature and Science Crossword

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Across
  1. 1. The green, flat parts of a plant or tree that grow from the stems.
  2. 4. To go up something steep, like a mountain or a ladder, using your hands and feet.
  3. 5. Moving at a very high speed, like a runner leading a race.
  4. 7. Not wet or covered in water, like a bird after being out of the rain.
  5. 8. Moving toward the ground or a lower position, opposite of up.
  6. 10. To get bigger, taller, or more developed over time, like a plant.
  7. 11. Water that has frozen solid from the cold.
  8. 13. The planet we live on, appearing as a blue and green ball from space.
  9. 15. The thick coat of hair that covers the skin of many animals.
Down
  1. 2. A form of energy that flows through wires and powers things like lights and plugs.
  2. 3. To drop down from a higher place, like a leaf dropping from a tree branch.
  3. 6. Things that people and animals eat to get energy and stay alive.
  4. 7. Not safe, often marked with a warning sign because it could cause harm.
  5. 9. An empty space or opening in something solid, like a opening in the dirt.
  6. 12. The solid surface of the earth that we walk on.
  7. 14. Placed far above the ground, like the peak of a snowy mountain.