Geography concepts: What, why and how? Liz Taylor University of Cambridge.
Animal Ecology Donald Winslow, Zoology 26 January 2011.
Ecosystem-components and interactions
Our environment dhaval and sameep
Chapter 13: Principles of Ecology Section 13.2 Biotic and Abiotic Factors.
Science GHSGT Review. conduction convection radiation.
Day 72 1.1 Sustainability Unit 4: Sustainable Ecosystems.
Second Semester Review. Biotic factors Factors that are living or come from living organisms. Examples: Tree Wooden toothpick Paper.
Unit 1 – Science Inquiry Biology BIOLOGY – what is it? Biology is the study of anything that was living or once was living.
Chapter 3 The Basic Needs of Living Things. THE NATURE OF ECOLOGY Ecology is a study of connections in nature. How organisms interact with one another.
Abiotic and Biotic Factors
HOME SCHOOL WEB ACTIVITY MARCH 2012 POPULATION DYNAMICS HOUSTON ZOO.
