Which is the most practical approach that can be done by most people to reduce dependence on non-renewable energy source sources a using recycled materials in house Construction B used in hydroelectric power C7 electricity at home D using high power generators

The most practical approach that can be done by most people to reduce dependence on non-renewable energy sources is to use recycled materials in house construction (option A). This is because incorporating recycled materials into building projects can help reduce the demand for new materials, which in turn reduces the need for energy-intensive processes like mining and manufacturing. Additionally, using recycled materials can also have a positive impact on the environment by reducing the amount of waste that ends up in landfills.