47-4 Energy and Nutrients Building the Web of Life.
Unit 1-Ecology Chapter 3-The Biosphere. Ecology Study of interactions among organisms & between organisms and their environment.
An ecological system consists of a living community and all of the physical aspects of its habitat physical factors are known as abiotic factors.
An ecological system - consists of a living community and all of the physical aspects of its habitat - physical factors are known as abiotic factors.
Energy Flow in Ecosystems. Food chains: show the path of energy through trophic (feeding) levels Energy come from the Energy is not recycled – it decreases.
Ecosystem All of the living (biotic) and non- living (abiotic) things in an area What is abiotic in this ecosystem? Biotic?
Environmental Science 3205 unit one ch2. Environmental conservation The concept of sustainability does not just mean saving resources to use later. It.
Ecology. Ecology - the study of interactions among organisms and between the organisms and their environment. These interactions occur in the biosphere.
