* Geology: Capitalize "Geology" when it refers to the specific academic discipline or field of study.
* Example: "She majored in Geology at the university."
* Science: Capitalize "Science" when it refers to the overarching concept of scientific knowledge or the scientific method.
* Example: "The discovery revolutionized our understanding of Science."
* science: Use lowercase "science" when referring to a specific branch of science or a general concept.
* Example: "He is a specialist in computer science."
In general:
* Capitalize proper nouns: Proper nouns are names of specific people, places, or things.
* Don't capitalize common nouns: Common nouns are general names for things.
Let me know if you have any other capitalization questions!