Wordventure Challenge

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Across
  1. 1. A flying insect that makes honey (5 letters)
  2. 3. The season that comes after summer (6 letters)
  3. 7. The largest mammal in the world (8 letters)
  4. 8. The opposite of "fast" (4 letters)
Down
  1. 2. The planet we live on (5 letters)
  2. 4. A big, round object in the sky that shines at night (4 letters)
  3. 5. The closest planet to the Sun (5 letters)
  4. 6. The capital of France (6 letters)