1. Energy FlowSunday, March 24, 13 2. Energy TransferHow energy (food, nutrients) move through an ecosystem• Food Chains• Food Webs• Energy…

Food Chains and Food Webs Science SOL 3.5 Created by Mrs. MillerGloucester, Virginia What is a Food Chain? A food chain is the path by which energy passes from one living…

Ecosystem Structure Passing of Energy All Energy starts from the sun Photosynthetic plants convert energy from the sun into food The energy moves through the ecosystem as…

Owl Pellet Dissection Owl Pellet Dissection Victims Copy the following slides onto page 9 of your notebook. Trophic Levels Energy enters an ecosystem in the form of sunlight.…

Partner Pair Up! Bell Ringer Section Ecosystem Components Review Identify abiotic factors in the ecosystem Is this ecosystem and open or closed system? Explain. Identify…

Please read the board carefully. Welcome! Test review – Course Foundations Objective #4 Ecosystem services Things our natural areas do for us. Air purification (plants…

Ecology Standards 6a. Know biodiversity is the sum total of different kinds of organisms & is affected by alterations of habitats 6b. Know how to analyze changes in an…

The Carbon Cycle 3 Introduction: Changes to Global C Cycle (Ch. 15) C-cycle overview: pools & fluxes (Ch. 6) Controls on GPP (Ch. 5) Controls on NPP (Ch. 6) Controls…

Fig. 55-1 ECOSYSTEMS AP CHAP 55 An ecosystem consists of all the organisms living in a community, as well as the abiotic factors with which they interact Fig. 55-2 Regardless…

Back to basics Food chain: a representation of the passage of energy across trophic levels (from primary producers through consumers) Trophic level: trophic position in the…