An agronomist specializes in soil and crops.
An astronomer studies stars, planets and galaxies.
A botanist specializes in plants.
A cytologist specializes in the study of cells.
An epidemiologist studies the spread of diseases.
An ethologist studies animal behavior.
A geneticist studies how traits are inherited.
A geologist specializes in the history of Earth.
A geographer studies Earth’s surface.
A marine biologist studies ocean plants and animals.
A meteorologist studies weather and climate.
A microbiologist studies microscopic plants and animals.
A paleontologist specializes in fossils.
A physicist studies matter, energy, and how they are related.
A seismologist studies earthquakes.
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