Spring (hydrology) and water supply network are subjects the hydrogeologist is concerned about; Water cycle, hydrosphere and water resources are larger concepts which hydrogeology is a part of; References
7.2 Photosynthesis occurs in chloroplasts in plant. cells. ï§ Chloroplasts are concentrated in the cells of the. mesophyll, the green tissue in the interior of the. leaf. ï§ Stomata are tiny pores in the leaf that allow. carbon dioxide to enter and oxygen to exit. ï§ Veins in the leaf deliver water absorbed by roots.
The equation for photosynthesis is below. Now if you look at the product side (to the right of the arrow), you will see that two things are produced in photosynthesis: Oxygen and Glucose. However, the oxygen that is produced in photosynthesis is released to the enviroment, leaving you with glucose. So, photosynthesis basically produces oxygen to release into the enviroment, and a carbohydrate (gives energy) for the plant. So to answer your question, the main product in photosynthesis is a carbohydrate. Hope this helps!