Slide 1 1 Chapter 53 Slide 2 2 Ecology is the study of how organisms (biotic) interact with each other and their environment (abiotic) Slide 3 3 Populations A population…

Slide 1 Unit 1-Ecology Chapter 3-The Biosphere Slide 2 Ecology Study of interactions among organisms & between organisms and their environment Slide 3 Ernst Haeckel 1866…

Ecosystems and Energy Chapter 3 Chapter 3 Primary Themes Distinguish ecological levels Define and explain energy Laws of thermodynamics Reactions for photosynthesis &…

ECOLOGICAL PRINCIPLES CHAPTER 19 What is Ecology? The study of interactions between organisms and the living and non-living components of their environment. Root: oikos (household),…

Ecology: study of interactions between organisms (biotic) & their environment/surroundings (abiotic) Can you list biotic & abiotic factors in a pond ecosystem? Biosphere:…

Ecosystems and Energy Chapter 3 âIn the end, we will conserve only what we love, we will love only what we understand, we will understand only what we are taught.â -Baba…

Slide 1 Ch 5 What do we know about ecosystems? An ecosystem consists of all the organisms (biotic) in a community and the environment (abiotic) with which they interact.…

CHAPTER 3 Communities and Biomes CHAPTER 3 Communities and Biomes You will identify factors that limit the existence of species to certain areas. You will describe how and…

Energy Flow in Ecosystems and Biogeochemical Cycles Hierarchy of ecology Organism - individual living thing Population- a group of the same species Community – a group…