'High quality energy' diaporamas de présentation

Chapter 15 Nonrenewable Energy

Chapter 15 Nonrenewable Energy. Case Study: A Brief History of Human Energy Use. Everything runs on energy Industrial revolution began 275 years ago, relied on wood, which led to deforestation Coal Petroleum products Natural gas All of these are nonrenewable energy resources.

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Matter and Energy

Matter and Energy. In Ecosystems. 3 Ecosystem Necessities. Recycling of Matter (nutrient cycles). Flow of Energy (food chain). Gravity (keeps everything here). Matter. Anything that has mass and takes up space. Examples: solids (nutrients), liquids, gases. Energy.

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Science, Matter, Energy, and Systems

2. Science, Matter, Energy, and Systems. 2-1 What Do Scientists Do?. Science is a search for order in nature The scientific method Identify a problem Find out what is known about the problem Ask a question to investigate Collect data to answer the question Propose a scientific hypothesis.

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Energy

Energy. Chapters 14, 15, 16. What is Energy?. Net energy : usable amount of high quality energy available from a given energy source, minus the cost from extraction and processing

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Energy, Emergy, Exergy and Thermodynamics

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Energy, Emergy, Exergy and Thermodynamics

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Introduction to the Environment and Ecosystems

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CHAPTER THREE

CHAPTER THREE. ECOSYSTEMS:. WHAT ARE THEY & HOW DO THEY WORK?. Natural Capital Degradation: Satellite Image of the Loss of Tropical Rain Forest. 28 YEARS LATER. Fig. 3-1a, p. 54. Four Major Components Support Life on Earth. Atmosphere Troposphere : where weather happens

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Energy Access and Environmental Justice

Energy Access and Environmental Justice. Karen Berger Earth and Environmental Sciences University of Rochester What are we currently doing? Teaching Environmental Justice: Interdisciplinary Approaches 15 April 2013. Framing the discussion. What is environmental justice?

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Virgin Islands Energy Office

Virgin Islands Energy Office. How To Save On Your WAPA Bill. Three Steps to Reduce Your WAPA Bill. Identify energy burners in your home Control energy usage Water Conservation methods. Energy burners in your home. Central air conditioning systems Water heaters Appliances lighting.

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The Flow of Energy Through an Ecosystem

The Flow of Energy Through an Ecosystem. Miller LITE (Ch 3.5, 3.7, 4.4-4.5). Sustaining Life of Earth. One-Way Energy Flow : All energy on earth comes from the sun (as high quality energy) Moves through organisms by feeding interactions Becomes low quality energy and radiates as heat

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CONSTRUCTION & DESIGN

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CONSTRUCTION & DESIGN

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