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All Key Terms
Intro to Geology

⛏️Intro to Geology
Key Terms

254 essential vocabulary terms and definitions to know for your Intro to Geology exam

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A

Angular unconformity

Appalachian Mountains

Asymmetrical Ripples

B

Beach nourishment

Body-centered cubic

C

Chemostratigraphy

Chondritic Meteorites

Chronostratigraphy

Columbia River Basalt Province

Continental crust

Continental drift

Continental environments

Continental glacier

Continental shelf

Crescentic dunes

Cross-cutting relationships

Cross-stratification

D

Dana Classification

Deep-marine facies association

Depositional features

Desert pavement

Desiccation cracks

Detrital sediments

E

East Pacific Rise

Eclogite facies

Ecosystem degradation

End-cretaceous mass extinction

Erosional features

F

Facies associations

Fissure Eruption

Fluvial facies association

Foliated metamorphic rocks

Formation of the Earth

Fossil assemblage

G

Geological Structures

Geothermal gradient

Glacial deposition

Glacial erosion

Glacial erratics

Glacial outwash

Glacial retreat

Glacial Striations

Gneissic banding

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AP^®, PSAT/NMSQT^®, and SAT^®are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website or Fiveable's products and services.

every AP^® exam is fiveable

Study Content & Tools

Study Guides FRQs + AI Scoring AP Essay Grader for Students AI Grading for Teachers Practice Questions Glossary Score Calculators

Company

What's New?Pricing Bulk Discounts Testimonials FAQs Email us

Resources

AP Exam Schedule 2027 AP Exam Accommodations AP Classes AP Classroom Easiest AP Classes Hardest AP Classes AP vs IB AP vs Dual Enrollment AP vs Honors Classes AP Scholar Awards

history

🌎 ap world history 🇺🇸 ap us history 🇪🇺 ap european history

social science

✊🏿 ap african american studies 🗳️ ap comparative government 🚜 ap human geography 💶 ap macroeconomics 🤑 ap microeconomics 🧠 ap psychology 👩🏾‍⚖️ ap us government

english & capstone

✍🏽 ap english language 📚 ap english literature 🔍 ap research 💬 ap seminar

arts

🎨 ap art & design 🖼️ ap art history 🎵 ap music theory

science

🧬 ap biology 🧪 ap chemistry ♻️ ap environmental science 🎡 ap physics 1 🧲 ap physics 2 💡 ap physics c: e&m ⚙️ ap physics c: mechanics

math & computer science

🧮 ap calculus ab ♾️ ap calculus bc 📐 ap precalculus 📊 ap statistics 💻 ap computer science a ⌨️ ap computer science p

world languages

🇨🇳 ap chinese 🇫🇷 ap french 🇩🇪 ap german 🇮🇹 ap italian 🇯🇵 ap japanese 🏛️ ap latin 🇪🇸 ap spanish language 💃🏽 ap spanish literature

career kickstart

💼 ap business with personal finance 🔒 ap cybersecurity

go beyond AP^®

high school exams

✏️ PSAT/NMSQT^®🎓 Digital SAT^®🎒 ACT

honors classes

🍬 honors algebra II 🫀 honors anatomy 🐇 honors biology 👩🏽‍🔬 honors chemistry 💲 honors economics 📐 honors geometry ⚾️ honors physics 📏 honors pre-calculus 📊 honors statistics 🗳️ honors us government 🇺🇸 honors us history 🌎 honors world history

college classes

👩🏽‍🎤 arts 👔 business 🎤 communications 🏗️ engineering 📓 humanities ➗ math 🧑🏽‍🔬 science 💶 social science

hs classes

🏛️ alabama history ⛰️ appalachian studies 🌴 california history 🌍 earth science 🌐 ethnic studies 🐊 florida history 🍑 georgia history 🌎 global studies 🌺 hawaiian studies 📰 journalism 🪶 native american studies 🌵 new mexico history 🤠 oklahoma history ⚗️ physical science 🎙️ speech and debate 🤝 texas government 🤠 texas history 🌲 washington state history 🕊️ world religions

Refunds Terms Privacy CCPA AI Transparency School Data Privacy

© 2026 Fiveable Inc. All rights reserved.

AP^®, PSAT/NMSQT^®, and SAT^®are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website or Fiveable's products and services.