Question

1 point all renewable sources of energy are clean false true

Answer 1

may be that is ture all renewable source of energy are pure or clean

Answer 2

False

Renewable does not certainly indicates to be clean, although maximum renewable resources are liberated from carbon discharges.

For instance, hydro powers have zero discharges during enforcement because there is no flaming. However, biomass is renewable but still associated with carbon emissions. Of course, biomass power plants are considerably least polluting agents than old coal-fired power plants but could not be considered as clean.