'A food chain' diaporamas de présentation

Chapter 13: Principles of Ecology

Chapter 13: Principles of Ecology. 13.1: Ecologists Study Relationships Objectives: Summarize the levels of organization that ecologists study. Describe research methods ecologists use the study the environment. Words to Know: Ecology, Community, Ecosystem, Biome, organism, population.

1.58k views • 39 slides

Enhancing Near-urban Agriculture The GTA Agricultural Action Plan

Enhancing Near-urban Agriculture The GTA Agricultural Action Plan. York/South Simcoe Agricultural Labour Market Symposium Training & Adjustment Board January 27, 2007. Elbert van Donkersgoed P. Ag. (Hon.) Executive Director Greater Toronto Area Agricultural Action Committee.

534 views • 30 slides

Biotic Factors

Biotic Factors . Deb & Chelsey. Definition.. . Biotic Factors are all the living parts of an ecosystem. For example: Fish, whales, & seaweed. . Biotic Factors .

516 views • 20 slides

Year 6 Revision booklet

Year 6 Revision booklet. One sheet per topic Mind map, note or questionnaire type form Some links to the internet For a general revision site go to: http://www.bbc.co.uk/schools/ks2bitesize/science /. 6A. Plants make oxygen and use carbon dioxide Animals make carbon dioxide and use oxygen

267 views • 9 slides

Food Chains, Scavengers & Decomposers

600 views • 8 slides