Across
- 2. TO WATCH AND HELP AN ANIMAL OR THE ENVIRONMENT
- 5. TO MAKE LESS RUBBISH
- 6. SOMETHING MAKING LAND,WATER OR SKY DIRTY
- 7. TO USE SOMETHING AGAIN
- 9. AN AREA OF LAND WHERE LARGE AMOUNTS OF WASTE MATERIAL ARE BURIDE UNDER THE EARTH
Down
- 1. TO KEEP SAFE FROM INJURY, HARM, OR DESTRUCTION
- 3. TO TREAT THINGS THAT HAVE ALREADY BEEN USED SO THEY CAN BE USED AGAIN
- 4. THE ACT OF CUTTING DOWN OR BURNING TREES IN A AREA
- 8. A LARGE NUMBER OF WATER COVERING AN AREA THAT IS USUALLY DRY
