My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

Ecology

Horizontales
Both benefit
Living factors
Water up to 11 km under ocean
Living together
More or less predictable changes
Each step in a food chain or web
First to colonize
Gases trap sunlight
I'm leaving!
Average conditions over time
Hunter and hunted
Air up to 8 km above Earth
Use light to produce food
All life on Earth
One harmed
Verticales
Network of feeding interactions
Non-living factors
Organism occupation
Terrestrial environment
Produce own food
Controls population growth
Maximum number possible in an environment
Use chemical energy to produce food
I'm arriving!
Must acquire energy from other organisms
Scientific study of relationships between organisms and their environment
Organism address
Day to day condition of atmosphere