Crude oil and petrochemicals - JSS2 Basic science Past Questions and Answers - page 2

Environmental impacts include air and water pollution, habitat destruction, and the release of greenhouse gases. Spills and accidents during transportation and refining processes can also harm ecosystems and human health.

Petrochemicals serve as the building blocks for a wide range of products such as plastics, pharmaceuticals, synthetic fibers, and detergents. These materials are essential in various industries and are found in items we use regularly, including packaging, clothing, electronics, and medical supplies.

Alternative sources include biomass, such as plant-based feedstocks and agricultural waste, as well as renewable energy sources like solar and wind energy. Advances in biotechnology and green chemistry are also enabling the development of sustainable alternatives to traditional petrochemical-based products.