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🏝️Earth Science
Key Terms

1137 essential vocabulary terms and definitions to know for your Earth Science exam

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A

A Horizon
Abrasion
Absolute dating
Abyssal plain
Acid rain
Adiabatic cooling
Aeolian Erosion
Aftershock
Age
Agricultural drought
Agroforestry
Air Pollution
Al Gore
Albedo
Albert Einstein
Aleutian Islands
Alfred Wegener
Alluvial fan
Alluvial Fans
Alpine Glacier
American Geophysical Union (AGU) Fall Meeting
Ammonia
Ammonification
Amory Lovins
Andes Mountains
Andisols
Anemometer
Angle of repose
Annular solar eclipse
Antarctic Circumpolar Current
Antecedent moisture conditions
Apogean Spring Tides
Apollo Missions
Appalachian Coalfields
Aquaculture
Aquatic organisms
Aquifer
Archean
Archean Eon
Arctic Ocean
Argon-argon dating
Aridity
Aristarchus Plateau
Artificial intelligence
Arête
Ash cloud
Asteroid belt
Asthenosphere
Astronomy
Atlantic Continental Rise
Atlantic Ocean
Atmosphere
Atmospheric scientist
Attrition
Avalanche

B

B Horizon
Banded Iron Formations (BIFs)
Barometer
Barometric Pressure
Barred spiral galaxy
Basal Drag
Basel Convention
Basic tests
Bathymetry
Beach
Beach nourishment
Bed load
Benthic invertebrates
Benthic organisms
Benthic zone
Bernoulli's Principle
Big bang theory
Big data
Bill McKibben
Biodiversity