Slide 1Rocky Shore1 Intertidal Communities Rocky Shore Communities Slide 2 Rocky Shore2 The Intertidal The intertidal zone is the area between the highest high and the lowest…

Slide 1 What causes extinction? Old explanations: –Maladaptation - organisms evolved poorly-adapted features –Racial senescence - species became “weak over time”…

Slide 1 Habitat fragmentation #I 14 September 2009 – Pringle lecture l. Components of fragmentation A. Reduction in total amount of habitat type B. Apportionment of remaining…

Slide 1 Station 16 Relationships Among Organisms Reporting Category 5 Interdependence Within Environmental Systems Slide 2 Essential Question – Bell Ringer What types of…

Slide 1 Predation – Chapter 13 Slide 2 Types of Predators Herbivores – animals that prey on green plants or their seed and fruits. –Plants are usually damaged but not…

Slide 1 Symbiosis Slide 2  What is symbiosis?  What are the different kinds of symbiosis?  What are some examples of symbiosis? Our goal for today is to answer these…

Slide 1 Populations and Communities Section 2 Section 2: Interactions In Communities Preview Bellringer Key Ideas Predator-Prey Interactions Other Interactions Summary Slide…

Slide 1 Limiting Factors Integrated Science Guided Notes Powerpoint Slides Fill in the blanks as we discuss these notes during class Slide 2 Changes in a ________________…

Slide 1 Slide 2 Ecosystem Balance Test Review Slide 3 Question 1 (6 Points) List, in order, the 6 communities in primary succession from the pioneer community to the climax…

Slide 1 Predation Slide 2 Effects of predation on morphology, distribution and abundance 1.Change in size structure of prey population (if predator prefers the largest individuals…