Lesson outline lesson 2 renewable energy resources answer key. An in-line skater uses two hands to push against a wall in front of her. The sum of kinetic energy and potential energy of the particles in matter due to their random motion is thermal-energy. The reaction force is greater than the force of static friction on the skater, so the skater rolls backward, away from the wall. Students will be able to explain how each resource is used to generate electricity. Each lesson is designed using the 5E method of instruction to ensure maximum comprehension by the students. Students will examine the social, economic and environmental impact of each type of energy generation. 7th Grade Science Worksheets and Answer key, Study Guides. 7. Nonrenewable energy sources learned in this unit include fossil fuels and fissile materials (nuclear energy); however, the exact mechanism of fission is not part of the unit’s learning objectives We would like to show you a description here but the site won’t allow us. Current renewable energy technologies (solar, wind, biomass, hydrogen, hydroelectric, and geothermal) are discussed. axytaw1 0kfo2 vzb rs2rie pc3 hxf fclw wix6 j3zhp5 lv6u