air _What is saturation? What mathematical relationships are true at saturation? 1. Saturation: an atmospheric condition where level of water vapor is the maximum possible at the existing temp and pressure; equal rates of evaporation and condensation a. Air is not a “sponge”- air is NOT so “full of water” that there is no room for anything else; molecules very far apart b. Most of an air molecule is empty space _What is relative humidity? How can it
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The Earth as a Rotating Planet. What is Geography- writing about the earth. 1. Much more than place names and locations. 2. The study of spatial variation. 3. How and Why things differ from place to place. On the surface of the earth. 4. How observable spatial patterns evolved through time. 5. Focus on the interaction of people and social groups with their environment 6. Geography is about space and the content of space. Geographers try to answer three questions
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Cloud Types Common cloud classifications Clouds are classified into a system that uses Latin words to describe the appearance of clouds as seen by an observer on the ground. The table below summarizes the four principal components of this classification system (Ahrens‚ 1994). Latin Root | | Translation | | Example | cumulus stratus cirrus nimbus | | heap layer curl of hair rain | | fair weather cumulus altostratus cirrus cumulonimbus | Further classification identifies clouds
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1. Energy transfer by heating * Infrared Radiation * Surfaces and Radiation * States of matter * Conduction * Convection * Evaporation and condensation * Energy Transfer by design * Specific heat capacity * Heating and insulation buildings 2. Using Energy * Forms of energy * Conservation of energy * Useful energy * Energy and efficiency 3. Electrical Energy * Electrical Appliances * Electrical Power * Using electrical energy
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Biology Revision summer 2012 1-Characteristics of living organisms Nutrition- taking in of nutrients which are organic substances and mineral ions ‚ containing raw materials or energy for growth and tissue repair ‚ absorbing and assimilating them . Excretion- the removal from organisms of toxic material‚ the waste products of metabolism and substances in excess of requirement . Respiration- the chemical reactions that break down the Sensitivity- The ability to detect or sense changes in the
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Acknowledgements I would like to thank my family for all of their support also I would like to thank all of my teachers for all of the encouragement and most of all I would like to thank god for keeping me calm with all the stress I had. Abstract The purpose of my project is to explain the processes of the water cycle‚ explain what it is‚ and to show the process of evaporation and what happens during this process.my procedure consist of placing the small container in the middle of the
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8. The species may change parallel to the erosion caused by the human activities or the permanent increase in the water turbidity as an outcome of the dam construction. 9. Discharge of toxic matters (pesticides‚ toxic metals etc.) and their condensation in food chain may affect sensitive animals immediately; all living organisms may expire when the stream becomes unable to recover itself. 10. The water regime may change as a result of destruction of nature‚ unexpected floods may occur and
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Specific Purpose: After my speech‚ my class will understand how to make their own terrariums and how to care for them. Organizational pattern: Chronological Intended Audience: My class Introduction: I. Attention Getting Device: Have any of you ever had your own house plants? They’re great for bringing a bit of the outdoors inside with you‚ but they can be easy to kill‚ on accident. All that watering and their demand for sunlight can be easy to forget about. If you are like me and
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Objectives At the end of this lesson students should be able to: • Define the term “hurricane” • List three categories of a hurricane. • Tell how a hurricane is formed • State how a hurricane is measured and name a scale which is used. • Define the structure of a hurricane • Explain the effects and impacts on the environment and the society. Definition A Hurricane is a severe storm with
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Phenol‚ also known as carbolic acid‚ is an aromatic organic compound with the molecular formula C6H5OH. It is a white crystalline solid that is volatile. The molecule consists of a phenyl group (-C6H5) bonded to a hydroxyl group (-OH). It is mildly acidic‚ but requires careful handling due to its propensity to cause chemical burns. Phenol was first extracted from coal tar‚ but today is produced on a large scale (about 7 billion kg/year) from petroleum. It is an important industrial commodity as a
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