Photogeochemistry

Photogeochemistry is the study of how the chemicals in rocks, soil, water, and air interact with each other and respond to different things like sunlight and rain. It helps scientists understand how things like plants and animals affect the environment, and how the environment affects them. For example, if plants absorb certain chemicals, then that could change the soil and water nearby, which can also affect other things in the area. Photogeochemistry is an important part of helping us keep our environment clean and healthy.