<Ul> <Li> Astrochemistry </Li> <Li> Biochemistry </Li> <Li> Crystallography </Li> <Li> Food chemistry </Li> <Li> Geochemistry </Li> <Li> Materials science </Li> <Li> Photochemistry </Li> <Li> Radiochemistry </Li> <Li> Stereochemistry </Li> <Li> Surface science </Li> </Ul> <Tr> <Th> Earth science </Th> </Tr> <Tr> <Td> <Ul> <Li> Climatology </Li> <Li> Ecology </Li> <Li> Edaphology </Li> <Li> Environmental science </Li> <Li> Geodesy </Li> <Li> Geography (physical) </Li> <Li> Geology </Li> <Li> Geomorphology </Li> <Li> Geophysics </Li> <Li> Glaciology </Li> <Li> Hydrology </Li> <Li> Limnology </Li> <Li> Meteorology </Li> <Li> Oceanography </Li> <Li> Paleoclimatology </Li> <Li> Paleoecology </Li> <Li> Palynology </Li> <Li> Pedology </Li> <Li> Volcanology </Li> </Ul> </Td> </Tr> <Ul> <Li> Climatology </Li> <Li> Ecology </Li> <Li> Edaphology </Li> <Li> Environmental science </Li> <Li> Geodesy </Li> <Li> Geography (physical) </Li> <Li> Geology </Li> <Li> Geomorphology </Li> <Li> Geophysics </Li> <Li> Glaciology </Li> <Li> Hydrology </Li> <Li> Limnology </Li> <Li> Meteorology </Li> <Li> Oceanography </Li> <Li> Paleoclimatology </Li> <Li> Paleoecology </Li> <Li> Palynology </Li> <Li> Pedology </Li> <Li> Volcanology </Li> </Ul>

How many branches or subdisciplines of anthropology are there