Slide 1Chapter 51 Ecosystems Slide 2 n Population: all the individuals of a certain species that live in a particular area n Community: all the different species that interact…

1. ’s in veneer on the earthA l l l if e is c o n f in e d t o a t h surface called the BIOSPHERE 2. Biosphere• Biosphere is the global ecologicalsystem integrating all…

1. ECOSYSTEM 2. WHAT IS AN ECOSYSTEM ? Ecosystem consists of the biological community that occurs in some locale, and the physical and chemical factors that make up its non-living…

1. Chapter 51 Ecosystems 2. Chapter 51 3. Ecosystems Many global environmental problems have emerged recently. Ecosystems consist of all the organisms that live in an area…

1.  It is the coldest of all the biomes.  Comes from the Finnish word tunturia, meaning treeless plain.  It is noted for its frost-molded landscapes, extremely low…

1. Deserts are areas that receive very little precipitation. Some deserts are very hot, with daytime; other deserts have cold winters or are cold year-round. One…

Slide 1Reproduction  Reproduction in all Chondrichthyes is internal and the male uses modified pelvic fins called claspers to insert sperm.  The presence or absence…

Slide 1Chapter 5 How Ecosystems Work Slide 2  Energy from the sun enters an ecosystem when a plant uses sunlight to make sugar molecules Energy Flow Slide 3  This process…

Slide 1 Consequences of Parental Care: Male and Female Eastern Bluebird Delivery of Food to Chicks India Peek Jensen: REACH Program Spring Lake High School Mentors: Dr. Kathy…

Slide 1 Current research on DEB theory Bas Kooijman Dept theoretical biology Vrije Universiteit Amsterdam [email protected] http://www.bio.vu.nl/thbhttp://www.bio.vu.nl/thb/…