1. Earth Systems ProjectEcology IMr. Nettles 2. Class Motto Discipline fuels character! Character builds hope! Hope assures your future! 3. Announcements All…

Slide 1Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Bellringer – August 30, 2013 Chapter 4 Section 1 Ecosystems: Everything is…

Slide 1Do-Now-Copy AND answer the following questions on a separate sheet of paper. 1. How do you think you did on the ch. 3 Test? 2. How long did you study? 3. What could…

Slide 15.3.1 Ecosystems define the term ecosystem; state that ecosystems are dynamic systems; define the terms biotic factor and abiotic factor, using named examples; define…

Slide 1Biology 3A – Ecosystems – background Slide 2 Terminology Pyramids Food chains Food webs Field work Sustainability Diversity Flexibility Matter cycles Energy flows…

Slide 1By Tomas and Ava Slide 2 WHAT IS A COMPOST BIN?  A compost bin is an amount of waste, (such as organic, rotting food, dead leaves and small, dead (micro)organisms,…

Slide 1What’s science going to be like this year? On the Front Page of your Agenda, copy my Website: teacherweb.com/va/gildersleeve/mrwatt/ Slide 2 Analogy  We’re…

1. ECOSYSTEMS& ENERGY FLOW 2. EcosystemA community and its physical environment Made up of two essential components: Abiotic factors Biotic factors 3. Abiotic factors…

1. ECOSYSTEMS& ENERGY FLOW 2. EcosystemA community and its physical environment Made up of two essential components: Abiotic factors Biotic factors 3. Abiotic factors…

1. ECOSYSTEMS & ENERGY FLOW 2. 2 Ecosystem  A community and its physical environment  Made up of two essential components:  Abiotic factors  Biotic factors…