1. Biology: This is the study of life and living organisms, including their structure, function, growth, evolution, and distribution. It encompasses a wide range of fields, such as zoology, botany, microbiology, genetics, and ecology.
2. Geology: This is the study of the Earth, its composition, structure, processes, and history. It includes areas like mineralogy, petrology, seismology, and paleontology.
Let me know if you'd like to explore more areas of science!