A person who studies the Earth is called a geologist. A geologist mainly studies the origin of the Earth, its structure and composition.
he studied the earth and what he think it looked like
afroctistious
a doctorinmay
by satillites.
eratosthenes and aristarchus
earth's features and its inhabitants
he found out the earth was round when he studied geography
A geologist studies rocks and the earth.
geologist
The Earth's inner core can only be studied indirectly. Scientists use seismic waves generated by earthquakes to study the inner core's composition and characteristics, such as its solid state and iron-nickel composition.
The technical name for the shape of the Earth is geoid. This is studied in the science of geodesy.
Generally, the scientists study the health of planet earth.