What is the study of all the processes that take place on the planet Earth?

The study of all the processes that take place on planet Earth is known as Earth Science. This interdisciplinary field encompasses various sub-disciplines, including geology, meteorology, oceanography, and environmental science, among others. Earth Science examines the physical, chemical, biological, and geological processes that shape the Earth and its atmosphere, helping us understand natural phenomena and the planet's history. It also plays a crucial role in addressing environmental challenges and managing Natural Resources.