Hydrology
You could do a study on the water cycle , perhaps explaining the process of evaporation, condensation, and precipitation, and call it "The Wonders of Water." xD
Hydrologists study the distribution, movement, and quality of water on Earth. They investigate water cycle processes, such as precipitation, evaporation, and runoff, to better understand how water interacts with the environment and impacts ecosystems.
wáter cycle
study of the earths
oceanography
What are two ways that's scientists can study earths climates history
geology
geologist study the earths structure.
Geologists study the Earths surface
The study of Earth's surface landforms is known as geomorphology.
it is a study of Earths rocks
rockmantoligost