Question

If you were tasked with reducing the environmental impact of acid rain in an industrial area, which of the following strategies would you implement first, based on long-term benefits?

Options

• Immediate reduction in industrial emissions using scrubbers and filters.

• Increase tree plantations to absorb CO2 and neutralize soil acidity.

• Promote the use of renewable energy sources over fossil fuels.

• Regulate the production of goods in industries to lower acid-producing emissions.

Answer 1

Promote the use of renewable energy sources over fossil fuels.

Explanation:

Transitioning to renewable energy provides the greatest long-term benefit because it addresses the core cause of acid rain by permanently phasing out fossil fuel combustion, which is the principal source of sulphur dioxide and nitrogen oxides. While rapid solutions such as industrial filters and regulation give quick localized relief, they merely regulate emissions rather than completely eliminating the polluting fuel infrastructure.