Question

Which of the following statements about energy producing technologies is true

Answer 1

Renewable energy technologies like hydroelectricity, wind, and solar excel at producing electricity rather than direct heat, and new technology allows for smaller-scale electricity generation with competitive efficiency.

Step-by-step explanation:

When examining energy producing technologies, it's important to consider their capabilities in terms of electricity production and heat generation. Most alternatives to fossil fuels, such as hydroelectricity, wind, and solar, are primarily geared towards electricity generation. These renewable sources are distinct from fossil fuels, which store thermal energy chemically and are traditionally used for both electricity and transportation.

Newer technologies, like high-efficiency turbines burning natural gas, allow for competitive electricity generation on a smaller scale. Transitioning to sustainable energy regimes, such as geothermal or hydropower, is urgent to avoid future energy scarcity.

Answer 2

Alternatives to non renewable energy sources, such as gas and coal, can be as effective. Renewable sources of energy like wind and solar power can be very effective and do not harm the environment. They are also sustainable whereas non renewable sources are not.