Earth Sciences

Earth science or geoscience includes all fields of natural science related to planet Earth. This is a branch of science dealing with the physical and chemical constitution of Earth and its atmosphere. Earth science can be considered to be a branch of planetary science, but with a much older history. Earth science encompasses four main branches of study, the lithosphere, the hydrosphere, the atmosphere, and the biosphere, each of which is further broken down into more specialized fields.

The Earth as seen from Apollo 17

Earth Sciences Categories

Earth sciences (14 cats, 20 pgs)

Earth science quizzes (2 pgs)

Earth sciences quizzes (32 pgs)

Earth sciences/Lectures (39 pgs)

Earth sciences/Resources (8 pgs)

Earthquakes (24 pgs)

Ecology (12 cats, 24 pgs)

Environment (10 cats, 33 pgs)

Environmental sciences (6 cats, 13 pgs)

Geology (18 cats, 14 pgs)

Hydrology (2 cats, 3 pgs)

Marine sciences (1 cat)

Meteorology (3 cats, 18 pgs, 1 file)

Oceanography (1 cat, 4 pgs)

Remote Sensing (4 pgs)

See Also

• Wikipedia: Earth science
• MIT: Earth, Atmospheric, and Planetary Sciences Courses