Photosynthesis Crossword

This printable crossword puzzle on the topic of Plants & Botany has 12 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Interactions and interdependence in an ecosystem are driven by the need for _________ to sustain life
The sun is the important ___________ providing energy
The sun provides ___________ and heat
Plants use ___________ (from the air),
Plants use water (from the ________) and energy from the Sun.
Photosynthesis is a series of chemical reactions to produce ________ (food).
__________ gas is released into the air as a by-product
CO2
H2O
Green substance
C6H12O6
O2