Revision of vocabulary - Units C/D

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Across
  1. 3. When the sky is full of clouds and it might start to rain anytime, it is...
  2. 6. An extreme sport that is played with a board on the snow.
  3. 7. An adverb of manner that we use to describe situations in which we are angry.
  4. 8. An extreme sport that is made in dunes.
Down
  1. 1. An extreme sport in which you have to jump from a plane.
  2. 2. When the weather is hot and is good for outside activities, it is...
  3. 4. A reptile that is small and is found almost anywhere.
  4. 5. An endangered animal that is blue. It inspired the character Blu in the film Rio.
  5. 9. A friendly mammal that lives in the sea.