Slide 1Relationships in Food Webs Picture Vocabulary Slide 2 Slide 3 Slide 4 Energy Pyramid A diagram that shows the trophic levels of organisms in a food web. Tertiary consumer…

Slide 1VIRUSES Slide 2 Virus- a tiny, nonliving particle that enters and then reproduces inside a living cell Characteristics of viruses: Not cells Do not use energy Do not…

1. Lecture 14: Community Interactions Covers Chapter 27 2. Community • A community’s interacting web of life tends to maintain a balance between resources and the number…

1. Ecological Relationship Prepared by: Erlison Lorenz M. Ognilla 2. Opening Prayer Heavenly Father , grant me each day the desire to do my best. To grow physically, mentally…

6 Nutrition 6.1 TYPES OF NUTRITION Nutrition The entire process by which organisms obtain energy and nutrient from food, for growth, maintenance and repair of damaged tissues…

1. Lecture 13: Population Growth Covers Chapter 26 2. Some Definitions* • Population: all of the members of a particular species that live within an ecosystem • Community:…

1. Symbiosis in Plants and Animals• Symbiosis means “living together”.• A relationship between two or moredifferent species interacting…

Slide 1Ecosystem Interactions Environmental Science Slide 2 What Shapes Ecosystems  AbioticBiotic  Abiotic and Biotic Factors  Habitat  Habitat – physical location…

Slide 1 A biological community is a collection of populations of different species living close enough to interact with one another For example, a pond = insects, fish, algae,…

Slide 1 Slide 2 Chapter 53: Community Ecology Trophic Structure, Predation, and Competition Slide 3 Assemblage of populations of various species living close enough for potential…