Question

(b)
Alternatives to existing resources should be found.​

Answer 1

Answer:

Alternative energy is any energy source that is an alternative to fossil fuel. These alternatives are intended to address concerns about fossil fuels, such as its high carbon dioxide emissions, an important factor in global warming. Marine energy, hydroelectric, wind, geothermal and solar power are all alternative sources of energy.

The nature of what constitutes an alternative energy source has changed considerably over time, as have controversies regarding energy use. Because of the variety of energy choices and differing goals of their advocates, defining some energy types as "alternative" is considered very controversial

Answer 2

Answer:

Alternative energy is any energy source that is an alternative to fossil fuel. this alternative to

address concerns about fossils fuel, such as its high carbon dioxide, emissions an important factors in global warning

Explanation:

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