Question

Mention the two environmental concerns with regard to the use of conventional energy resources.

Mention the two environmental concerns with regard to the use of conventional energy resources.

[Hint: Conventional energy resources like wood, coal, and mineral oil emit large quantities of smoke and harmful gases and result in environmental pollution.]

Answer 1

1. The burning of coal releases harmful gases and smoke into the atmosphere and leaves behind ash, which poses a major environmental challenge if not properly disposed of.
2. The use of petroleum and other fossil fuels emits greenhouse gases like carbon dioxide and nitrogen oxides, contributing to air pollution and climate change.