Renewable Energy and Sustainability — Passage and Quiz

Renewable energy is energy that comes from natural sources like the sun, wind, and water. Unlike fossil fuels, which are limited and harm the environment, renewable energy is clean and sustainable.

Solar power is one of the most popular forms of renewable energy. Solar panels capture sunlight and convert it into electricity. They can be used on rooftops, in solar farms, and even in remote areas without access to power grids.

Wind energy is another important source. Wind turbines use the power of the wind to generate electricity. They are often built in windy areas like coastlines and open plains.

Hydropower uses flowing water to produce energy. Dams and turbines are built in rivers to capture the energy of moving water. Hydropower is reliable and produces no emissions, but it can disrupt ecosystems.

Switching to renewable energy is essential for fighting climate change. Burning fossil fuels like coal and oil releases greenhouse gases, which trap heat in the atmosphere and cause global warming. Renewable energy produces little to no emissions, making it a cleaner alternative.

Governments and companies are investing in renewable energy to create a sustainable future. For example, many countries are building solar and wind farms to replace coal plants. Individuals can also help by using energy-efficient appliances and supporting clean energy policies.

Fun fact: In one hour, the sun provides enough energy to power the entire world for a year!