EARTH DAY
CROSSWORD
Across
2. The science studying the relationship between plants or animals and their environment
3. Use less--use only what you need
7. A living being capable of voluntary movement
8. Use carefully, avoiding waste
10. The planet we live on--the only known planet where life exists
WORD BOX
12. A living organism that is not able to move itself
Down
Growth
Earth
1. Extract useful materials from garbage or waste
Water
Soil
4. The surrounds in which a person, plant, or animal lives
Ecology
Reuse
5. H2O
Animal
Recycle
6. Getting bigger
Reduce
Environment
Preserve
Plant
9. The top layer of the earth's surface
11. Use an item again