Different field Name

•Study of earth and rocks — Geology.

•Study of living things — Biology.

•Study of celestial bodies —Astronomy.

•Study of the influence of planets and stars — Astrology.

•Scientific study of bodily diseases — Pathology.

•Study of languages — Philology.

•Study of bees — Apiology.

•Study of heart/heart diseases — Cardiology.

•Study of dogs — Cynology.

•Study of trees — Dendrology.

•Study of religion — Theology.

•Study of heredity — Genetics.

•Study of coins — Numismatics.

•Study of birds — Ornithology.

•Study of human development — Anthropology.

•Study of science of insects — Entomology.

•Study of problems of old age — Gerontology.

•Study of relation between organism and environment — Ecology.

•Study of flying aeroplanes — Aviation.

•Study of skin/skin diseases — Dermatology.

•Study of wine/wine making — Enology/Oenology.

•Study of cats — Felinology.

•Study of medicine for women — Gynecology/ Gynaecology.

•Study of arthropod and reptiles — Hepatology.

•Study ofhorses — Hippology.

•Study of water — Hydrology.

•Study of weather — Meteorology.

•Study of kidneys and their diseases — Nephrology.

•Study of nerves — Neurology.

•Study of cancer — Oncology.

•Study of eggs — Oology.

•Study of eyes — Ophthalmology.

•Study of mountains and their mapping — Orology

•Study of bones — Osteology.

•Study of rocks — Petrology.

•Study of earthquakes — Seismology.

•Study of snakes — Serpentology.

•Study of mouth and its diseases — Stomatology.

•Study of poisons (w) — Toxicology.

•Study of flags – Vexillology.

•Study of animals — Zoology.

•Study of medicine for children and their diseases—Paediatrics/Pediatrics.

•Study of broken bones — Orthopaedics.

•Study of hand writing — Graphology.

•Art of good handwriting — Calligraphy.

•A written message from far off place — Telegraph.

•An expert in writing by hand — Chirographer.

•A person who write dictionaries — Lexicographer.

•Written by light — Photograph.

•An expert in writing (drawing) maps — Cartographer