The Natural Environment

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Across
  1. 3. wide; covering a large area or range
  2. 4. a long, legless reptile that slithers along the ground
  3. 7. the process of converting used materials into new products to reduce waste
  4. 8. a cloud of tiny particles and gases produced when something burns
Down
  1. 1. a small, winged mammal that flies at night
  2. 2. a young dog
  3. 3. a flying insect that makes honey and pollinates flowers
  4. 4. a thick, dirty haze in the air caused by pollution, especially in cities
  5. 5. the season between summer and winter, when leaves fall from trees
  6. 6. living; not dead