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.
Chloroplasts â Structure and Function Chloroplasts are the site of photosynthesis in green plants. This is the process by which carbon dioxide and water are converted into organic chemicals using light as a source of energy. Oxygen is produced as a very useful by-product of the reaction.