Spelling.School · How to spell
How to spell photosynthesis
Photosynthesis is spelled P-H-O-T-O-S-Y-N-T-H-E-S-I-S.
What it means: The process plants use to make food from sunlight.
In a sentence: Plants use photosynthesis to turn sunlight into food.
The part people get wrong
Watch for an unstressed vowel that is hard to hear.
Same family: photosynthetic, photosynthesize, photosynthesizing, chlorophyll, respiration. If you can spell one, the shared part carries to the others.
Where it comes from: The word “photosynthesis” comes from Greek: “photo” meaning “light” and “synthesis” meaning “putting together.” It literally describes how plants 'put together' food using light.
Try spelling it
You will hear the word and a sentence. Type it and press Enter. Then four more words from the same level, so you know where you stand.
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