Whos First? Copyright © Houghton Mifflin Harcourt Publishing Company What is relative dating? Scientists try to find out the order in which events happened.
Unit 2 Lesson 2 Relative Dating Copyright © Houghton Mifflin Harcourt Publishing Company.
The world formed from Stardust We formed from the world We all came from Rocks So now Mrs Stanford is calling us Nuclear waste and Rock-heads.
© Alan Richardson. The theory of evolution offers an explanation for the existence of all living organisms on the Earth today and in the past It supposes.
Test Review 12/8
Chapter 22 Ppt
Chapter 4 Views of Earth's Past
Evidence of Evolution Palaeontology o Fossils o Transitional forms Biogeography o Selective environmental pressure o Continental drift Comparative anatomy.
Rock Layers Law of Superposition Law of crosscutting relationships Law of Inclusions Faunal Succession.
SI. A) Relative age: the age of rock compared to the ages of other rocks above or below it in a sequence of rock layers.
Chapter 15. Darwin became a naturalist on the HMS Beagle in 1831 and took a 5 year journey around the world. Darwin made many observations and collected.
Natural Selection Notes November 10, 2014. BRAINPOP Username: siennacrossing Password: navigators.
