End Show Slide 1 of 39 Copyright Pearson Prentice Hall 4-2 What Shapes an Ecosystem?
Slide 1 of 39 Copyright Pearson Prentice Hall 4-1 & 4-2 What Shapes an Ecosystem?
Warm Up 4/4. Plant Quiz You may use your lab!!
4-2 What Shapes an Ecosystem? Pg. 90. A. Biotic and Abiotic Factors 1. Biotic Factors- biological influences on organisms within an ecosystem. 2. Abiotic.
What Shapes an Ecosystem? Review of Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. Biotic.
Unit 3 What shapes an Ecosystem?. Climate Weather – day to day condition of Earth’s atmosphere at a particular time and place Climate a year to year conditions.
Ecology —An Overview. What is Ecology? Ecology is the scientific study of the interactions between organisms and their environment. It is the science.
Ecology —An Overview
Chapter 19: Introduction to Ecology 19-1 Ecology 19-2 Ecology of Organisms.
Ecosystems and Communities Chapter 4. What shapes an ecosystem? Biotic and Abiotic Factors Biotic Factors living things that affect an organism –biotic.
Honors Biology Ecology Part 2 Ecosystems and Communities.
Ecology. WHAT IS ECOLOGY? Ecology then means the Study of the “House” in which we live.
