Earth science
Ecology.
Oceanography.
Geology.
Meteorology.
Zoology.
Human biology.
Botany.
What are the main branches of science?
There are three main branches of science: physical science, Earth science and life science. Let’s talk about each branch and the areas of study within each branch. Physical science is the study of inanimate natural objects and the laws that govern them. It includes physics, chemistry, and astronomy.