1. The Earth 2. Earth is the third planet from the Sun, the fifth-largest and the densest of the eight planets in the Solar System. It is also the largest of the Solar System's…

1. KEY CONCEPT Every organism has a habitat and a niche. 2. A habitat differs from a niche.How would you describe a habitat? A habitat is all aspects of the area in which…

Slide 1 Slide 2 Slide 3 Click on a lesson name to select. Chapter 4 Population Ecology Section 1: Population Dynamics Section 2: Human Population Slide 4 Population Density…

Slide 1Community Distribution Slide 2 Homeostasis in Communities Changing with the Environment Changing with the Environment Ecosystems are always changing. Ecosystems are…

Slide 1Community Ecology The study of how abundance, diversity, and distributions of species vary due to interactions with other organisms and variation in abiotic conditions…

Slide 1Biology 20 Energy and Matter Exchange in the Biosphere "The ultimate test of a moral society is the kind of world that it leaves to its children." Dietrick…

1.Earth . Earth Famous "Blue Marble" photograph of Earth, taken from Apollo 17 Designations Adjective Terrestrial, Terran, Telluric, Tellurian, Earthly Orbital…

1.Coastal EcosystemsDr. Mark A. McGinleyHonors College and Department of Biological SciencesTexas Tech University2. Two Main Coastal Environments• Estuarine– Freshwater…

1.ECOSYSTEM DEVELOPMENT2. Succession: Ecosystem Development 3. What is Succession? Succession is the orderly process of an ecosystem changing over time. These changes occur…

1. Succession 2. Succession Succession is the gradual change in a community over time. During succession the organisms within an ecosystem change its abiotic conditions.…