Ökologisches Rätsel

Crossword

Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.

              1             
      2                     
                         
      3                     
                         
4       5                      
                         
6                     7        
                         
8                           
                        9   
        10                11     
                         
                         
12                           
                         
13                14             
                         
15            16         17          
                         
18                           
                         
19