report this ad
Just For Fun
Games to Consider
Create a Quiz
Add a New Topic
Locations & Scores
Become a Host
/ Geologic Time
Can you name the Chapter 4 Geologic Time Key Terms?
Quiz not verified by Sporcle
Find the US States - No Outlines Minefield
Poker Hands: Best to Worst
Sports Logos Close-Up V
States That Border Ohio
Famous Fives: 21st Century Movies
Rate 5 stars
Rate 4 stars
Rate 3 stars
Rate 2 stars
Rate 1 star
ADD to PLAYLIST
Mammals by Order
According to the law of superposition, the topmost rock layers are _____ than the layers below.
Fossils used to help geologists match rock layers
Units of geologic time that eras are divided into
The surface where new rock layers meet a much older rock surface beneath them
Animals without backbones
The preserved remains of organisms are sometimes found in this, which is the hardened sap of evergreen trees
Waste product of photosynthesis that helped to change Earth's atmosphere
Type of fossil that provides evidence of the activities of ancient organisms
Radioactive dating is used to determine the _____ age of rocks.
Long span of time that geologic time begins with
All the information that paleontologists have gathered about past life
The gradual change in living things over long periods of time
Intrusions and extrusions are always _____ than the rock around them.
A break in Earth's crust
The preserved remains or traces of living things
Animal with scaly skin and lay eggs with tough, leathery shells
A type of fossil consisting of an extremely thin coating of carbon on rock
Radioactive dating works well for this type of rock
Process in which unstable element sbreak down by releasing particles and energy
Geologists use the law of _____ to determine the relative ages of sedimentary rock layers.
Scientist who studies fossils
Tiny particles that make up all matter
Magma that cools and hardens into a mass of igneous rock below the surface
The number of years since a rock has formed
Faults are always _____ than the rock they cut through.
Many types of living things become extinct at the same time
Three long units of time that geologic time is divided into
A hollow area in sediment in the shape of an organism
The time it takes for half of the radioactive atoms to decay
Lava that hardens on the surface
If an element does not change under normal conditions, it is said to be _____
A warm-blooded vertebrate that feeds its young milk
Process in which plants use energy from the sun to make their own food
Era that is often called the Age of Mammals
A record of the life forms and geologic events in Earth's history
Fossils in which minerals replace all or part of an organism
A solid copy of the shape of an organisms
Animals with backbones
When all the atoms in a particular type of matter are the same, the matter is a(n) _____
The age of a rock compared to the ages of other rocks
Type of rock that fossils are usually found in
An animal that lives part of its life on land and part of its life in water
Era that is often called the Age of Reptiles
report this ad
You're not logged in!
Compare scores with friends on all Sporcle quizzes.
Connect with Facebook
Connect with Google
Sign Up with Email
You Might Also Like...
'S' is for Science
Words We Told to Shush
(warning: may contain spoilers)
Top Games Today in Science
Unlikely Animal Friendships
The Human Bunker
Amino Acids by Picture
Top Games with Similar Tags
'E' in Science
'C' in Science
'B' in Science
'A' in Science
Top User Games in Science
Name the Parts of the Compound Light Microscope
I'm the Physician
BSS Grade 9 Mid Sem Exam Biology
Phases of the Moon (Picture Click)
Your Account Isn't Verified!
In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your
to finish the process.
report this ad
mentally stimulating diversions
Quizzes for your site
Report a Problem
Copyright © 2007-2016 Sporcle, Inc.
Go to the Sporcle.com Mobile Site →