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.

Greenhouse Gases

Horizontales
_____ oxide. Emitted by applying fertilizer and burning fossil fuels.
Most abundant greenhouse gas in the atmosphere. Gas form of H2O.
Natural layer of the atmosphere that protects us by acting as shield to block the sun's harmful rays.
Verticales
___ dioxide. Released from burning fossil fuels. Stored within plants, soils, animals and the ocean.
Released by cows and other livestock, burning fossil fuels, and decaying organic waste. 22 times more powerful than 1 down.