PPT-Geologic Time Scale Use the graphic organizer provided to complete this activity

Draw an arrow pointing up on your graphic organizer like this Paleozoic Era Oldest Youngest Label it oldest to youngest Fill in the major events that occurred in each period Cambrian Shallow seas cover most of the land. Oneclock Twoclocks Reachability,PCTL P-complete EXPTIME-complete PTCTL0=1[;] P-complete EXPTIME-complete PTCTL0=1 EXPTIME-complete EXPTIME-complete PTCTL[;] P-hard,inEXPTIME EXPTIME-complete PTCTL Click on a graphic organizer to enlarge the view and enter content.. Slide 1 of 9. Interactive Graphic Organizers. Click on a graphic organizer to enlarge the view and enter content.. Slide 2 of 9. Interactive Graphic Organizers. 01: . Geologic Time . Scale. Huge sections of time are broken down into smaller groups of time:. E. ons, Eras, . P. eriods, and . E. pochs. Eon. is the largest time block. . (kind of like what we would think of as years).. Q1. Drawings are more accurate, easier to edit, standardisation of formats, use of libraries of commonly used parts, reduction of lead time. Ability to e-mail.. Work can be lost if the computer crashes, work could be corrupted by viruses, obsolescence, work could be stolen or ‘hacked’, time taken to learn to use system, cost of software, training.. In depth: chapter 19. Geologic Time Scale. Examining layers of sedimentary rock, scientists have put together a chronology of Earth’s history.. It is divided into 4 Eras:. 1. Precambrian (3.5 . bya. To learn how the geologic timeline was made and how the length of the various periods are different. Agenda. Progress reports – need to be signed by Parent/guardian. Geologic History Notes. Project –highlights. East-Central Idaho — . Metasedimentary. Strata, . Ore . Types, . Folds, Dikes, and Metamorphic Overprint. Art . Bookstrom. , Steve Box, Pam Cossette, . Tom Frost, and Shane . Kostka. . Regional Geologic Map showing the Mesoproterozoic Belt-Purcell basin and the Lemhi sub-basin . The geologic time scale divides Earth’s long history into units of time…. Eras. .  . Periods. .  . Epochs. Eras. are divided into . P. eriods. .. Periods. are divided into . Epochs. .. Precambrian. Section 12.1 Discovering earth’s history. Uniformitarianism – the idea that physical, chemical, and biological laws that operate today also operated in the past; the present is the key to the past.. Relative age dating:. Age of a rock compared to other rocks. Used to understand a sequence of events. What are the ways to tell . RELATIVE AGE. .. 1. Law of Superposition (Undisturbed) . 2. Extrusion & Intrusion (Igneous Rock). Using Content Analysis to Investigate the Treatment of Spatial and Temporal Scale in K-8 Science Standards and Textbooks Kim A. Cheek and Lauryn A. Stark Content Analysis Systematic coding and analysis of texts or visual material Graphic design. is the process of visual communication and problem-solving through the use of typography, space, image and . color. .. Graphic design – problem solving action. Commercial & non-commercial. AlphaBetaGamma. radiation activity. Type of Radiation. What Happens. Results. Graphic Organizer to accompany . AlphaBetaGamma. radiation activity. Type of Radiation. What Happens. Results. Graphic Organizer to accompany . Normally we think of time in terms of days or years but geologists commonly refer to events that happened millions or billions of years ago. For example earth is approximately 4.6 billion years old. GEOLOGIC TIME.