Organic geochemistry is a scientific study that focuses on the relationship between organic compounds and minerals in sedimentary rocks and soils. Some synonyms for organic geochemistry include biogeochemistry, molecular ecology, environmental organic chemistry, and geochemical ecology. Biogeochemistry is the study of how organisms affect the biotic and abiotic aspects of their environment, while molecular ecology examines the genetics and molecular processes involved in ecology. Environmental organic chemistry explores the toxic and ecological impact of organic compounds in the environment, and geochemical ecology focuses on the interactions between geochemical and ecological processes. These synonyms are all related to the study of organic compounds and their impact on the environment and ecosystems.