Etymology

123456
Across
  1. 1. “light”+”energy”
  2. 2. “earth”+”worship”
  3. 3. “light”+”produced”
  4. 4. “earth”+”description”
  5. 6. “earth”+”physics”
Down
  1. 1. “light”+”written”
  2. 2. “earth”+”see”
  3. 5. “light”+”see”