Updated 10-29-01(c) Tim Bass1 Matter and Energy in the Ecosystem Environmental Science Chapter 4 Mr. Bass.
Living things need energy
Laws of thermodynamics in an Ecosystem
BIOSPHERE JEOPARDY #1 S2C06 Jeopardy Review .
Ch 23: Global Ecology. Ecology Terms Ecology - the study of the interactions of organisms with one another and with the physical environment Biosphere.
Topic 1 THEMES IN THE STUDY OF BIOLOGY. In life’s hierarchy of organization, new properties emerge at each level Life’s levels of organization define.
Chapters 3-6: Ecology. Ecology study of interactions that take place between organisms and their environment.
Biotic – Abiotic Factors (13.2) biotic factors (living) – plants, animals, fungi, bacteria abiotic factors (non-living) – moisture, temp, wind, sunlight,
Ecosystems
BIOSPHERE
Chapter 54 Ecosystem Ecology. From a small “closed system” to the biosphere Ecosystem – all the organisms living in a community, plus all the abiotic.
Ecosystem Energy and Nutrient Flow. Ecosystems 1. Biotic community and the abiotic environment. 2. Functional system which transfers and circulates energy.