What do we mean by alternative or renewable energy? - worksheet

Alternative or renewable energy refers to the sources of power that are considered sustainable and can be replenished naturally, unlike traditional fossil fuels such as coal, oil, and natural gas which are finite and contribute to environmental degradation. Renewable energy comes from natural processes that are continuously replenished, such as sunlight, wind, rain, tides, waves, and geothermal heat. These sources are often harnessed to generate electricity, provide heating, and power vehicles, thereby energising our homes and country in a more eco-friendly manner.

The worksheet provided by Focus Education (UK) Ltd likely explores the advantages and disadvantages of renewable energy. Advantages may include reduced carbon emissions, decreased air and water pollution, and the potential for infinite energy supply. Disadvantages could cover aspects such as the intermittency of some renewable sources, higher initial investment costs, and the requirement for large physical spaces to harness energy effectively. Understanding these pros and cons is pivotal in evaluating the role of renewable energy in our current and future energy strategies.