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Exams & Certifications

Geology Quizzes, Questions & Answers

Recent Geology Quizzes

Test 3: Running Water, Plate Tectonics, And The Earth's Interior

Questions: 30 | Attempts: 120 | Last updated: Mar 14, 2025

Sample Question
What 3 things determine the velocity of a stream?

Gradient, sediment capacity, competence

Channel shape, size, discharge, flood plain size

Gradient, channel shape/size, discharge

Discharge, stream age, drainage pattern

Trivia Questions On Earth's Surface! Quiz

Questions: 9 | Attempts: 893 | Last updated: Mar 21, 2025

Sample Question
What is one example of an igneous rock?

Basalt

Conglomerate

Limestone

Shale

Sandstone

Geysers (What You Know)

Questions: 8 | Attempts: 262 | Last updated: Mar 20, 2025

Sample Question
What is a geyser?

The steam from a cloud that bursts due to the extreme radiation that goes into the air.

A vent in Earth’s surface that periodically ejects a column of hot water and steam.

Steam and water that rises from the earth due to a volcanic eruption.

Jet stream that goes into the air and causes large cracks in the earth that cause water two burst through the cracks.

Earth's Changing Surface Quiz Questions

Questions: 11 | Attempts: 168 | Last updated: Mar 20, 2025

Sample Question
What is the difference between mechanical and chemical weathering?

There is no difference

Mechanical weathering is changing the comoposition, and chemical weathering is more like disintigration.

Chemical weathering alters the make up of each rock while mechanical weathering just breaks rocks apart.

They both change the compstition of the rock but mechanical weathering makes the rocks smaller

Earth's Changing Surface Quiz

Questions: 9 | Attempts: 194 | Last updated: Mar 21, 2025

Sample Question
The brown or red color of some rocks is due to a chemical reaction with:

Water : Hydrolysis

Air : Wind

Nitrogen: Acidic Weathering

Oxygen : Oxidation

Can You Pass This Geology 101 Test?

Questions: 22 | Attempts: 396 | Last updated: Apr 22, 2025

Sample Question
A “100 year” flood is:

One that only occurs once each century.

The flood that resulted in the most damage during the last century.

The flood with the highest water level recorded in the last century.

A flood with a 100% probability of occurring within a given century.

A flood with a 1% probability of occurring within a given year.

Earth's Structure and Processes

Questions: 24 | Attempts: 252 | Last updated: Apr 8, 2025

Sample Question
The Earth's crust is made up of

Oceans and basins

Continents

Layers deep beneath the surface of the Earth

All of the above

The Next Ice Age Quiz: Exploring Earth's Frozen Future

Questions: 10 | Attempts: 363 | Last updated: Oct 22, 2025

Sample Question
What causes an Ice Age to begin?

Volcanic activity

Solar flares

Changes in Earth's orbit

Global warming

Rock Test For 3rd Grade: Quiz!

Questions: 10 | Attempts: 6143 | Last updated: Oct 11, 2025

Sample Question
_____________ rocks form from PRESSURE and TEMPERATURE CHANGES.

Sedimentary

Metamorphic

Igneous

Volcanic

ERS 108 Exam 1 (2)

Questions: 30 | Attempts: 83 | Last updated: Mar 20, 2025

Sample Question
Earth's shorelines:

Are ancient and are a result of its time of formaiton.

Change over time as plates interact.

Have matured slowly from an intial state to a climax condition.

Are unchanging over long periods of time.

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