Registered with the Registrar of Newspapers of India: R.N. 70269/98 ISSN : 0972-169X Postal Registration No. : DL-11360/2004 April 2004 Vol. 6 No. 7 Price: Rs. 5.00 VP News…

Phanerozoic Eon (543 Ma to present) Cenozoic Era (65 Ma to today) Quaternary (1.8 Ma to today) Holocene (10,000 a to today) Pleistocene (1.8 Ma to 10,000 a) Tertiary (65…

1. Mass Extinction 2. Discussion Questions How many species have already been discovered on Earth?How many animal/plant species go extinct every year?What do you think, is…

Slide 1 Slide 2 Slide 3 Click on a lesson name to select. Chapter 14 The History of Life Section 1: Fossil Evidence of Change Section 2: The Origin of Life Slide 4 Click…

Slide 1 Slide 2 Modified by M. Elizabeth February 2008 Slide 3 Click on a lesson name to select. Chapter 14 The History of Life Section 1: Fossil Evidence of Change Section…

Slide 19.1 The beginnings of geology In 1666, Nicholas Steno, a Danish anatomist, studied a sharks head and noticed that the sharks teeth resembled mysterious stones called…

Slide 1 Slide 2 Geological Timeline Hosted by Mrs. LaBelle Jeopardy Slide 3 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400…

1.Chapter 11 Lecture Outline Biodiversity: Preserving Species2. Outline Biodiversity and the Species Concept Varied Definitions Benefits of Biodiversity Threats to Biodiversity…

1.UNIT 3HISTORY OF EARTH2. The origin of the Solar System 1. Supernova 2. Nebula 3. Temperature rose due to nuclear fusion reactions 4. Temperature fall and materials start…

1. OstracodermsA DIVERSE ASSEMBLY OFANCIENT ARMOUREDCRANIATES 2. TAXONOMY Domain: EukaryaKingdom: Animalia Phylum: ChordataSubphylum: Vertebrata Superclass: Agnatha Class:…