'Oldest rock layers' diaporamas de présentation

A trip through geologic time Chapter 10 page 310

A trip through geologic time Chapter 10 page 310. March 2012 By award winning Mr. Huppert. Fossils Section 1 page 310. 1. What is a fossil? A f ossil is the preserved remains or traces of living things Provides evidence of how life changed over time

424 views • 27 slides

The Relative Age of Rocks

The Relative Age of Rocks. Chapter 8-2. Relative Age of Rocks (Look at the bottom of 137). (1) Relative age- a rocks age compared with the ages of the rocks around it .

456 views • 23 slides

3-28-12 How do we determine a sequence of events for rock layers?

3-28-12 How do we determine a sequence of events for rock layers?. Do Now: What is original horizontality, superposition, and uniformitarianism ? What is contact metamorphism? Take out your review book, a piece of paper, and a PENCIL HW: R&H 278-282 A&E 1-20. Exceptions to Superposition.

319 views • 17 slides

Aim: How do we determine the relative age of rocks?

Aim: How do we determine the relative age of rocks?. 4/5/11. Do Now: What have we already learned about rock age in the last unit (Think about the laws pertaining to strata)? What is contact metamorphism? Take out your review book, a piece of paper, and a PENCIL HW: R&H 278-282 A&E 1-20.

313 views • 16 slides

425 views • 16 slides

1. Warm-Up

336 views • 16 slides

The Age of Rocks and Fossils

The Age of Rocks and Fossils. Sections 8.2 and 8.3 Page 325-334. Students should be able to answer:. How do geologists determine the relative and absolute ages of rocks? How are index fossils useful to geologists? What is the law of superposition? What is radioactive dating?

360 views • 15 slides