Nature Crossword Challenge

123
Across
  1. 1. Shines at night. (4 letters)
  2. 2. Season of heavy rainfall in India. (5 letters)
  3. 3. Time when the sun rises. (5 letters)
Down
  1. 1. Change of seasons happens because of Earth's ______. (8 letters)
  2. 2. Natural cycle of day and night. (8 letters)
  3. 3. Season when flowers bloom. (6 letters)