PPT-4.2 Essential idea: Ecosystems require a continuous supply of energy to fuel life processes

Ecosystem A community and its abiotic environment The sun is the main source of energy for most ecosystems All life that you see on Earths surface relies either directly or indirectly on sunlight. Chapter 13. , Unit 13.3. 1. Objectives. To describe the roles of producers and consumers in ecosystems.. To apply the concept of producers and consumers to your own life.. To compare photosynthesis to chemosynthesis.. Topic 1: The Origin of Oil. Solar energy. drives:. Wind, photosynthesis, ocean thermal energy, hydrologic cycle. Fossil fuel = stored solar energy.. Energy sourced by accretion of the Earth system. Chapter 13. , Unit 13.3. 1. Objectives. To describe the roles of producers and consumers in ecosystems.. To apply the concept of producers and consumers to your own life.. To compare photosynthesis to chemosynthesis.. 2017 IEPR Commissioner Workshop on. Transportation Energy Supply Trends. July 6, 2017. Gordon Schremp. Energy Assessments Division. California Energy Commission. Gordon.schremp@energy.ca.gov. California Energy Commission. How do you use energy?. Rank order the energy use by highest to lowest amount.. Rank order them in GHG emissions. How do you use electricity?. READ: U.S. DOE Energy Perspectives. http://www.eia.gov/emeu/aer/pdf/perspectives_2009.pdf. What does this occupation involve? . It is . important for a zoo keeper to have . knowledge . about the . ecosystems because they deal with animals everyday and they are thrown all kinds of challenges that effect the animal in the way they eat, live and grow. Chapter 3 (Miller and . Spoolman. , 2010). Core Case Study: Tropical Rain Forests Are Disappearing. Cover about 2% of the earth’s land surface. Contain about 50% of the world’s known plant and animal species. Presented by: . Lt. Col. Monish Ahuja (. Retd. .) . Promoter & Director, . Punjab Renewable Energy Systems Pvt. Ltd.. 16. th. May, 2015. Vision & Mission. Contents. Socio Economic Impact with Case Studies. What are Ecosystems? . Groups of living things and the non-living environment in which they live.. The people that study ecosystems are called: . “ecologists.”. Let’s look at the living parts of the ecosystem:. CUEA Annual Conference. South Lake Tahoe. June 13, 2019. Gordon Schremp. California Energy Commission. California Energy Commission. gordon.schremp@energy.ca.gov. 916-654-4887. California Energy Commission. These include. :. keeping the heart beating. ;. keeping the organs functioning; . maintenance of body temperature. ;. muscle contraction.. Energy. Different people need different amounts of dietary energy depending on their:. LO: . I can define and differentiate biotic and abiotic factors in an ecosystem . (5.L.4A.1). . EQ: . How do biotic and abiotic factors interact with each other in an ecosystem?. Ecosystem. Ecosystem. It includes the filtration and atomization of fuel into fine particles. . It is necessary to atomize the fuel before entering into the combustion chamber so that complete combustion of fuel can take place. . Before, you learned. • Matter cycles continuously through an ecosystem . • Living things are part of the water, carbon, and nitrogen cycles. Now, you will learn. • How living things move energy through an ecosystem .