The natural world

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Across
  1. 4. They went at the lake to fish, it's a big area of fresh water.
  2. 5. We took a boat to the island, a small piece of land surrounded by water.
  3. 9. The rainforest is a hot, tropical and wet place full of trees, animals, and rain.
  4. 11. A river full of water flows through the city, and people like to walk along it.
  5. 12. We visited a waterfall where the water falls from high rocks into a pool.
Down
  1. 1. We climbed a mountain and could see the whole valley below.
  2. 2. The volcano erupted, sending smoke and lava into the air.
  3. 3. The desert is very dry and hot, with lots of sand and few plants.
  4. 6. The sea has salty water and big waves—it’s fun to swim in it.
  5. 7. We walked through the forest, full of tall trees and birds singing.
  6. 8. We went to the beach and played in the sand and swam in the sea.
  7. 10. The sky is blue today with no clouds at all.