PPT-Chapter 2: Energy and Matter

21 Energy 22 Temperature 23 Matter 24 Elements and Compounds 25 Mixtures 21 Energy Name 3 basic forms of nrg State the law of conservation of nrg Need for nrg Heat water for cooking bathing etc. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Environmental . Literacy Project. Michigan State University. . Plants . Unit. Activity 5.4: . Explaining How Plants Grow: Biosynthesis. Unit Map. 2. You are here. Revisit your arguments. Think about what you know now that you didn’t know before. What have you learned?. . Physical and Chemical Properties. . Physical and Chemical Changes. Chemistry. – the study of matter. its composition, structure, and properties. its transformations – both chemical and physical. Chapter 2. Figure 2.1. Controlled field experiment to measure the effects of deforestation on the loss of water and soil nutrients from a forest. V–notched dams were built into the impenetrable bedrock at the bottoms of several forested valleys (left) so that all water and nutrients flowing from each valley could be collected and measured for volume and mineral content. These measurements were recorded for the forested valley (left), which acted as the control site. Then all the trees in another valley (the experimental site) were cut (right) and the flows of water and soil nutrients from this experimental valley were measured for 3 years.. Environmental Literacy Project. Michigan State University. . Animals . Unit. Activity . 6.2a: Comparing Animals and Flames. 1. Unit Map. 2. You are here. Scenarios of Animal Growth, Movement, and Functioning:. Its building on. Protected Meal Times. REMEMBER ITS EATING FOR GOOD HEALTH NOT HEALTHY EATING. The Challenges. Fact. Many Different Routes . being taken. A Brief History. “When a person is compelled, by the pressure of occupation, to continue his business while sick, it ought to be a rule . Element – a substance that is made up of one type of atom. Evaporation – is a change of state from a liquid to a gas. Solid – has a definite volume and shape. Define the following the words:. Physical Property – can be measured without changing the identity of a . Science. . is an endeavor to discover how nature works. It has limitations and. . hypothesis. . are tentative and testable statements that must be capable of being supported or not supported by observational evidence.. EQ: How are changes in matter related to changes . in energy?. Changes in Matter. You are at the beach. You built a sandcastle!. You notice storm clouds gathering in the distance.. You are sad : (. You know your sandcastle is about to go bye-bye.. Honors Chemistry Matter and Energy MATTER is anything that has mass and volume. Do you know ALL the states of matter? Kinetic Molecular Theory of Matter Assumptions: All matter consists of particles, such as, atoms, molecules, formula units. Module H Unit 1: Matter Lesson 1: Introduction to Matter Matter - anything that has mass and takes up space. Matter makes up the materials around you. Mass - the amount of matter in an object. Even air has mass. Matter Chapter 2.1 Sept 22, 2015 Objective: Distinguish between elements and compounds and categorize materials as pure substances or mixtures Lab safety: do not touch or taste anything without permission that is not yours Matter and Energy What is matter? Matter and Energy What is matter? It's what everything that occupies space and has mass is made of And everything like that is made out of chemical elements There are 92 naturally occurring chemical elements, and a number of synthetic ones Honors. Chemistry. Guiding Questions. Why do substances boil or freeze at different temperatures?. . Why do we put salt on the roads in the winter? . Why does sweating cool us? . What is energy? . How do we measure energy? .