Which energy source is considered renewable?

Wind energy is considered a renewable energy source because it is derived from natural processes that are continuously replenished. Wind is generated by the uneven heating of the Earth's surface by the sun, leading to movement in the atmosphere. This process is sustainable and does not deplete any finite resources.

In contrast, options such as natural gas and coal are fossil fuels, which originate from ancient organic matter that has been buried and subjected to heat and pressure over millions of years. They are finite resources and contribute to greenhouse gas emissions when burned for energy. Nuclear energy, while low in carbon emissions during operation, relies on uranium, which is a non-renewable resource since it is also finite, even though it is more abundant compared to fossil fuels.

Thus, wind energy stands out as a clean and sustainable option that can be harnessed indefinitely as long as wind currents exist, making it a key component of efforts to transition towards more sustainable energy systems.