Happy Valentine's Day!

123456789
Across
  1. 4. extended accumulation of precipitation
  2. 6. portable container on wheels
  3. 8. Julius, in Latin
  4. 9. predatory dolphin
Down
  1. 1. mammal of the Ursidae family
  2. 2. clear musical sound
  3. 3. northern neighbor
  4. 5. a huge amount
  5. 7. BC nation