Slide 1Ecology Unit Modified by Beth Roland Jacobs Fork Middle School Slide 2 What is Ecology? the study of interactions between organisms and other organisms, organisms…

1.Nutrient Cycle Nutrient – a substance (element or compound) that promotes growth and health in living things Plants and animals absorb nutrients from gas or soluble salts…

Slide 1 Chap 4 Climates & Biomes Slide 2 Climate – Determined by temperature precipitation – Affects species distribution Species adapt to conditions – Different…

Slide 1 Terrestrial Biomes What is a Desert? Deserts in the Southwestern United States are areas of extreme heat and dryness. They Occur in regions with less than 10” of…

Slide 1 Slide 2 Levels Within Levels An ecosystem is a collection of all the organisms that live in a particular place, together with their nonliving, or physical, environment.…

Slide 1 LEVELS OF ORGANIZATION BIOSPHERE BIOME ECOSYSTEM COMMUNITY POPULATION ORGANISM ORGAN SYSTEM ORGANS TISSUE CELL MOLECULE ATOM SUBATOMICAL PARTICLES BIOSPHERE BIOME…

Slide 1 Biomes of the World Slide 2 Weather vs. Climate Weather – the day-to-day condition of Earth’s atmosphere at a certain time and place. Climate – the average…

Chapter 4 Chapter 4 Ecosystems and Communities 4-1 The Role of Climate Organisms vary in their âidealâ conditions Also vary in tolerance to change Many of these conditions…

Levels of ecological organization Human Activity that changes Abiotic and Biotic Factors Cold Snowy Weather Unit 3: Ecology What is Ecology? The scientific study of the interactions…

Ecosystems Ecosystems Introduction to Ecosystems What is a Boreal Forest? Boreal Forest - tai·ga  (tg) n. A subarctic, evergreen coniferous forest of northern Eurasia…