BBE FINAL EXAM PRACTICE QUESTIONS WITH CORRECT ANSWERS 100% SOLVED

BBE FINAL EXAM PRACTICE QUESTIONS WITH CORRECT ANSWERS 100% SOLVED Approximately what percent of the world population does not have access to electricity? quiz 1 13% Global population is about 7 billion. About 1 billion people don't have electricity, depending on the source of information. q1 wood -- Initially, wood was the most used energy source, then in the 1880s coal as an energy source began to be used to generate electricity for homes and businesses. It wasn't until about 1900 that coal surpassed wood as a source of energy. Note, we did not use less wood - just more coal. The US represents about about 4.5% of the total population but about what % of the energy use? q1 about 18% Which of the following are potential reasons for moving away from fossil fuels? Check all that apply. q1 1. Geographic Distribution: There are some places that don't have good grid access that could benefit from local renewable energy. This especially true in developing countries. 2. National Security: We need renewable energy sources so we don't have to rely on other countries. 3. Human Health: Extracting and burning fossil fuels are likely not good for human health. 4. Environmental Impact: Fossil fuels are bad for the environment and contribute to climate change. The First Law of Thermodynamics is that energy is conserved This is a unit conversion: There are 3 teaspoons in a tablespoon and 16 tablespoons in a cup