What is geothermal energy - Study guides, Class notes & Summaries

Energy Stores 1) Elastic potential 2) Gravitational potential 3) Thermal 4) Electrostatic 5) Nuclear 6) Chemical 7) Kinetic 8) Magnetic 9) Light 10) Sound How is energy transferred? 1) Mechanically - force doing work 2) Electrically - work done by moving charges 3) Heating/Radiation - light, sound How can work be done? When a current flows or by a force moving an object Kinetic energy formula E=1/2mv² Kinetic energy(J) = 0.5 x mass(kg) x speed²(m/s) ...

CHP 2.1: What is the difference between "heat" and "temperature" - ANSWERheat is the vibrational motion of particles & a form of energy temperature is the measure of said energy CHP 2.9: What are the four main sources of Earth's internal terrestrial heat energy? Which on is the most important? - ANSWERradioactive decay of uranium and potassium energy released from core formation distortion of tidal waves accretionary heat: transfer of kinetic energy of objects striking the proto-pl...

Environmental Science Exam 1 Questions and Answers | Latest Update | 2024/2025 | 100% Verified What is the concept of ecological footprint? The ecological footprint measures the impact of human activities on the environment, specifically the amount of land and resources required to support those activities. How does biodiversity contribute to ecosystem stability? Biodiversity enhances ecosystem stability by providing a range of species that contribute to ecosystem functions...

human needs - correct answer Energy Forms... Thermal, mechanical, electrical We use energy for... -water, food, shelter Consequences of disparity: uncomfortable conditions, poor ventilation, insecurity, risk of structural failure Reducing energy demand... -Water: collection, treatment, distribution -Food: grow organic, less meat, buy local, eat fresh -Shelter: buy local, energy-efficiency, green building, occupancy energy evaluatio...

Unit 6 APES Exam Review Questions with correct Answers 100% correct Compare a nonrenewable to a renewable energy source Nonrenewable resources exist in a fixed amount and cannot be replaced on a human timescale (Examples: coal, oil, natural gas, nuclear). Renewable resources can be replenished naturally at or near the rate of consumption (Examples: solar, biomass, geothermal, wind, hydropower). Identify three examples of renewable resources and three examples of nonrenewable resources. ...

One calorie is defined as the amount of energy that is required to raise the temperature of _____. correct answers 1 g of water by 1 C. Which of the following is a unit of power? correct answers B ) BTU/h Units of energy when divided by time of usage give units of _____. correct answers Power A refrigerator rated at 313 Watts running 12 h everyday. What is the energy consumption in kWh for a week? (one decimal place) (Answer must match to 1 decimal places. ) correct answers 313 Wats /...

fossil fuels The source of most of the energy we use today is ___________. wood What is not a fossil fuel? bonds Chemical energy is stored in the ___________ between atoms. yes, the force applied is parallel to the direction of motion Is work done if you pull a child in a wagon? newton-meter and a joule What are equivalent units? some kinetic and some potential As a skydiver jumps out of a plane, what best describes the type and amount of energy the skydi...

The minimum standards for training programs in the United States are set by - The office of apprenticeship What was noticeable about plumbing tech and practices in the late 19th century? - It started to look relatively modern What did people realize in the mid-1800s about plumbing systems? - They still were neither complex nor large enough to keep up with industrial growth of cities. When and where did ancient Roman baths and spas start being rebuilt? - In 16th century England. What led t...

BIOL 1132 Exam 4 Biomass Types of Biomass - ANS-1. Fuel Wood 2. Crop Residue 3. Animal Manure 4. Energy Plantation Renewable Fuel Mandate - Biomass Conversion Techniques - ANS-1. DIrect Combustion (Burn wood or stalks) 2. Biofuels Production (make ethanol or biodiesal) 3. Anaerobic digestion (decomposition of biomass) 4. Pyrolysis ( Gasification, convert solid biomass to more useful fuel) Hydroelectric Power - Advantages - ANS-1. Renewable does not emit air pollutants 2. Clean ener...

SAS 25 Final Exam Questions and Answers 100% Pass the promise of biofuels is - Answer-expanded cultivation of crops that require lower inputs to produce high yields of plant the first step of cellulose processing for ethanol production is - Answer-release of cellulose from cell walls experiences with projects such as the three gorges dam have - Answer-led governments and non-governmental agencies to favor small hydroelectric projects what does not produce significant amounts of methane -...