Horizon Education and Media
Build a Lego molecule of glucose sugar, made from carbon dioxide and water. Oxygen molecules are released in the process.
Alternatively, build the model using MolyMod atoms.
Next, watch this animation. Go through the guard cells all the way into a chloroplast to see the process of photosynthesis at work in this animation.Â
Courtesy of the California Academy of Sciences
NASA satellites record seasonal changes in green vegetation as northern and southern hemispheres move into summer year by year.