Такие источники, как солнце, ветер и земное тепло, могут характеризоваться и как устойчивые, и как возобновляемые источники энергии, так как они минимально влияют на окружающую среду.
Sources such as the Sun, wind and terrestrial heat, may be and how sustainable and renewable sources of energy, as they has minimal impact on the environment.
Sources such as the sun, wind and the Earth's heat, and can be characterized as stable, and as renewable energy, as they minimally affect the environment.
such sources, like the sun, wind, and earth heat may not be as stable and renewable sources of energy, as they are the minimum impact on the environment. "