In this post, i will give types of scientists and there studies for all competitive exams.
| Astronomer | Studies Stars and Galaxies |
| Geologist | Studies the Earth |
| Biologist | Studies Living organisms |
| Chemist | Studies Chemicals and their Reactions |
| Meteorologist | Studies Weather and Climate |
| Psychologist | Studies the Human Mind and Behavior |
| Physicist | Studies Matter and Energy |
| Mathematician | Studies Mathematics and Logic |
| Botanist | Studies Plants |
| Zologist | Studies Animals |
| Paleontologist | Studies Ancient Life Through Fossils |
| Oceanographer | Studies the Oceans |
| Pathologist | Studies Diseases |
| Archaeologist | Studies Human History Through Artifacts |
| Geneticist | Studies Genes and DNA |
| Entomologist | Studies Insects |
| Ornithologist | Studies Birds |
| Mycologist | Studies Fungi |
| Microbiologist | Studies Microorganisms |
| Virologist | Studies Viruces |
| Ecologist | Studies Eco Systems and the Enveronment |
| Volconologist | Studies Valcanoes |
| Seismologist | Studies Earthquakes |
| Glaciologist | Studies Glaciers and Ice |
| Hydrologist | Studies Water Resources |
| Petrologist | Studies Rocks |
| Meneralogist | Studies Minerals |
| Herpetologist | Studies Reptiles and Amphibians |
| Lepidopterist | Studies Butterflies and Moths |
| Ichthyologist | Studies Fish |
