Relative Dating By: Thomas Cardona, Cameron Carpenter, Cielo Ruvalcaba, Madison Gasper, Caroline Kelsey, Bryson Probert.

Slides:



Advertisements
Similar presentations
Relative Dating: Which Came First?
Advertisements

Who’s First? What is relative dating?
Unit 2 Lesson 2 Relative Dating
Unit 2 Lesson 2 Relative Dating
Relative and Absolute Dating
R ELATIVE D ATING : W HICH C AME F IRST ? Chapter 6 Section 2.
Relative Dating : Which Came First?
Sci. 3-2 Relative Dating: Which Came First?
Use answer key to make correction to p. 2 in binder
Rocks… what are the different types and how are they formed?
By Madison Bailey.  Igneous  Sedimentary  Metamorphic.
RELATIVE TIME: When the age of rock is compared to the ages of other rocks or events in geological time. Can determine which layers are older than others.
Finding the Relative age of Rocks
The Relative Age of Rocks 10-2
Dating Rock Layers.
The Relative Age of Rocks
The Rock Cycle.
Erosion, & Types of Weathering Chapter 10. Erosion A process where water, wind, or gravity transports soil (sediment) from its source A process where.
The Rock Cycle Ms. Sikes. Rock Cycle Continual process by which new rock forms from old rock.
RELATIVE DATING: WHICH CAME FIRST? Brainstorm Questions 1.Why do think the Grand Canyon looks the way it does? 2. Which layers of rock are the oldest?
Beginning with a History of Geology. 1. Catastrophism 1. Earth was shaped by dramatic events called catastrophes 2. Like MASSIVE earthquakes, floods,
The Geologist as Detective.  THE PRINCIPLES USED IN DETERMINING THE ORDER IN WHICH ROCKS WERE FORMED.
Relative Dating and Relative Age
7.4.c Students know that the rock cycle includes the formation of new sediment and rocks and that rocks are often found in layers, with the oldest generally.
Bell Ringer How do fossils form? Where are they found and describe each?
Ch. 13 Section 2 Relative Ages of Rocks.
James Hutton proposed the principle of uniformitarianism. This states that the processes occurring on Earth today, have been occurring since Earth first.
Rock Cycle A model that shows how rocks are created and changed from one type to another.
Unit 7 Lesson 2 Relative Dating
Relative Dating Superposition Original Horizontality Faulting Tilting/Folding Intrusions Unconformities Geologic Columns Rock Puzzles.
2 Types.  Relative Dating  Absolute Dating  1. Law of superposition – youngest layer on top; oldest layer on bottom.
Geologist interpret Earth’s history by studying sedimentary rocks Relative Dating.
Geologic Time. Rocks Record Earth History Rocks record geological events and changing life forms of the past. We have learned that Earth is much older.
Fossils and Dating 8-2 notes. What you will learn: The rock cycle includes the formation of new sediment and rocks and that rocks are often found in layers,
Age and Movement of Rocks. How old is old? Relative Dating a method of determining if an object is older or younger than another object.
Geological Time Dating Absolute and Relative. Geologic Time B y examining layers of sedimentary rock, geologists developed a time scale for dividing up.
The Rock and Fossil Record II. Relative Dating: Which Came First?
Relative Dating: Which Came First?
The Law of Superposition Any method of determining whether an event or object is older or younger than another event. Comparing rock layers or fossils.
Unit 2 Lesson 2 Relative Dating
Dating Fossils.
Rock Cycle.
Unit 2 Lesson 2 Relative Dating
EARTH’S HISTORY Relative Dating.
Discovering Earth’s History
Earth’s History: The Law of Superposition Guided Notes
The Rock Cycle Rock cycle- the constant formation and destruction of rock.
The History of Earth Relative Dating Absolute Dating
Rock & Relative Dating Reinforcement.
Earth Systems 3209 Unit 2: Relative Dating.
Relative Dating.
Relative Dating.
Original Horizontality
Rock Cycle 1.
Which evidence---a trace fossil, a petrified fossil, a tree ring, or an ice core would be most helpful to a historian studying how the Indians grew food.
Unit 2 Lesson 2 Relative Dating
Ch.3, Sec.2 – Relative Dating: Which Came First?
Earth’s History: The Law of Superposition Guided Notes
Principles of Relative Age Dating
Relative Dating Write on RIGHT Side.
Fossils and Rock Layers
The Rock Cycle.
The Rock Cycle.
The is the to the.
Rock cycle review.
5.2 Faults, Folds & Fossils Unit 5: Earth’s History January 29, 2012
Relative vs. Absolute Age Unconformity Index Fossils and Pangaea
Ch. 13 Section 2 Relative Ages of Rocks.
2nd Quarter - Test 2 Review
Presentation transcript:

Relative Dating By: Thomas Cardona, Cameron Carpenter, Cielo Ruvalcaba, Madison Gasper, Caroline Kelsey, Bryson Probert

The Rock Cycle States that all rocks are able to turn into each other. All rocks are also able to turn into magma Each rock can be transformed into another rock in different ways for instance with heat and pressure Sedimentary Rock will turn into Metamorphic Rock.

Weathering, Erosion, and Deposition When an inanimate object has been exposed to forces such as weather it is called weathering. When something has been reshaped by wind or water it is erosion. When something doesn’t deposit soil in a certain place for a long period of time. somethin

Superposition Superposition Superposition is a principle that states that younger rocks lie above older rocks if the layers have not been disturbed.

How Rock Layers Become Disturbed. How Rock Layers Become Disturbed. Faults: a break in the earths layer Folding: rock layer bend Tilting: forces inside the Earth slant the rock Intrusions: molten rock squeezes into gaps of existing rock and cools

Unconformity An unconformity is a break in geologic record created when rock layers are eroded or when sediment is not deposited for a long time.

Order of Events If you put away your clothes into a dirty hamper you are creating layers. If you find a penny at the bottom from 1965 then you know that the clothes that are above the penny are younger than 1965.

THE END!!!!!!!!!