Earth scientists study the Earth. This includes geologists, oceanographers, meteorologists and biologists, amongst many more.
asrtrologist
Scientists
an astronemer studys the earth, planets and stars
Seismology.Someone who studies and researches earthquake activity and the mechanical properties of earth is called a Seismologist.
A selenographer studys maps of the moon.
Botanists are people who study plants and nature.
a cryologist
Geology.
a botanist
Geology.
Astronomer
Oceanographers o
a person who studys biographics
Herpetology is the study of Amphibians and Reptiles, ergo a Herpetologist is one who studys Amphibians and Reptiles. Amphibians and Reptiles would come under life earth.