Fossil fuels are formed from the remains of plants and animals that lived millions of years ago. Over time, these remains were buried under layers of sediment and подверглись воздействию high temperatures and pressures. This process transformed them into the oil, gas, and coal that we use today.
Renewable energy sources do not emit greenhouse gases when they are used, making them a more environmentally friendly option than fossil fuels. Solar energy is harnessed using solar panels, which convert sunlight into electricity. Wind energy is harnessed using wind turbines, which convert the kinetic energy of the wind into electricity. Biomass is harnessed using a variety of processes, such as combustion, gasification, and pyrolysis, to produce heat, electricity, and transportation fuels.
In the future, it is likely that we will transition to using a greater proportion of renewable energy sources in order to reduce our reliance on fossil fuels and minimize our impact on the environment.