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Science | Environmental Science | Earth Science

Earth Science covers all facets of how the earth works, from from volcanoes to the world's oceans.

Geology

Geology

Geology is the study of the composition and physical properties of rocks, minerals, gems and other related earth materials, including diamonds and crystals. Scientists gain an understanding of the Earth's history by studying its composition. See more »

Geophysics

Geophysics

Geophysics is the study of the forces that shape the Earth from a global perspective. Learn about gravity, plate tectonics and other topics. See more »

Oceanography

Oceanography

Oceanography is the study of the oceans as ecological systems. In this section, learn about topics like currents, deep-sea research or how rogue waves work. See more »