Interactive Quiz
Lesson #4
Energy Conservation
Energy conservation means using less energy to do the same things we need to do every day, like keeping our homes warm, our lights on, and our devices working. It’s like being a superhero for the Earth because when we save energy, we help the environment, save money, and make sure there’s enough energy for everyone now and in the future.
Q1. What is the definition of energy conservation?
Energy conservation is the practice of reducing energy consumption to save resources and reduce environmental impact by using energy more efficiently and responsibly., so the right answer is B
Q2. Why is energy conservation important?
Energy conservation is important because it reduces the need for new energy infrastructure by making more efficient use of existing resources, helping to mitigate environmental impacts and lower energy costs, so the right answer is C
Q3. Which of the following is an example of energy conservation?
Using energy-efficient appliances is an example of energy conservation because it reduces the amount of energy consumed for a given task, helping to conserve resources and reduce environmental impact, so the right answer is B
Q4. What is one way to conserve energy when using a computer or other electronic devices?
We should always turn off our devices when not in use to save energy, so the right answer is B
Q5. Which sector accounts for the highest energy consumption globally?
Industrial sector needs huge amount of electricity to run Industrial machines, so the right answer is B
Q6. What are the environmental benefits of energy conservation?
The environmental benefits of energy conservation include reduced air and water pollution, as it lowers the overall demand for energy production, leading to fewer emissions and pollutants released into the environment, so the right Answer is : B
Q7. How can businesses promote energy conservation?
Businesses can promote energy conservation by investing in energy-efficient technologies, which can help reduce energy consumption and operational costs, so the right Answer is : B
Q8. What are some simple practices that can save energy at home?
Simple practices that can save energy at home include actions like unplugging electronic devices when they’re not in use, which reduces standby power consumption, so the right Answer is : D