This printable crossword puzzle on the topic of Environmental Science has 20 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
microscopic organisms that break down organic matter
the swollen band on a worm
everything around you
organism that eats dead and rotting matter
the top layers of the Earth's surface
necessary for plant growth
naturally occurring substances found on Earth
to rot
to use again
where worms grind their food
worms use these to move
worm manure
slime that worms secrete to keep their bodies moist
where many cities dump their garbage
bristles on a worm that act as brakes or help them move
protects the developing baby worms until they hatch
a tunnel formed when an earthworm eats its way through soil
divisions on a worm's body
individual living things
worms have 4 or 5 pairs