GEOL 1376, Historical Geology Chapter 5 The numerical dating of the Earth The Geologic Column and Time Scale Absolute Geochronology • Add numbers to the stratigraphic column…

First Edition, 2009 ISBN 978 93 80168 50 0 © All rights reserved. Published by: Global Media 1819, Bhagirath Palace, Chandni Chowk, Delhi-110 006 Email: [email protected]…

By: Mrs. Ashbaugh s 2nd Grade Class AMERICAN LOBSTER American lobsters are a type of crustacean. They are related to crabs and shrimp. Crustaceans are protected by a hard…

Slide 1Chapter 2 Atoms, Molecules, and Ions semester 2/2013 2.2 The Structure of Atom 2.3 Atomic Number, Mass Number, and Isotopes 2.4 The Periodic Table 2.5 Molecules and…

1.Made by :- Abhiroop VIII-B2. • • •• • •Light along straight line. Any smooth surface which reflect a light is called mirror . An image which can be obtained…

OLEH : YUNI KILAWATI S.PI.,M.SI DESCRIPTION Integumentary system or skin is body skin and derivates. All of the fish body covered by skin except eyes (tranparently skin)…

Slide 1 Slide 2 Vertebrates Slide 3 Fishes - All fishes are ectotherms (cold blooded). -Ectotherms- animals with body temperatures dependent upon the temperature of their…

Slide 1 Slide 2 SunGuard Your Skin A Lesson About Sun Safety Slide 3 Learning Objectives At the completion of this program, students will be able to:  Identify three negative…

Vertebrates Fishes All fishes are ectotherms. Ectotherms- animals with body temperatures dependent upon the temperature of their surroundings. Fish have a two chambered heart…

Nuclear Changes Chapter 7 7.1 What is Radioactivity? Large atoms are unstable. When the nucleus is crowded with protons and neutrons, it’s just ”too much.” The nucleus…