Environmentally Friendly Vehicles Ielts Reading Answers -

The environmental impact of a vehicle cannot be judged solely by what comes out of its exhaust pipe; a comprehensive lifecycle assessment (LCA) is essential. An LCA evaluates the total ecological footprint of a vehicle from the extraction of raw materials, through manufacturing and daily operation, to eventual disposal or recycling. When viewed through this lens, the "greenness" of electric vehicles depends heavily on the local energy mix. An electric car charged in a region reliant on coal-fired power plants may indirectly generate a carbon footprint comparable to a modern, fuel-efficient diesel vehicle. Consequently, the decarbonization of transport is inextricably linked to the clean energy transition of the wider power sector.

Explanation: While the passage discusses the "long tailpipe" effect (how electricity is generated), it mentions that the grid relies heavily on a mix of fossil fuels and renewables, without explicitly stating that most of it comes from solar energy. 2. Core Themes of the Passage

The passage may mention hydrogen fuel cells or even "Airpods" (vehicles running on compressed air) . 💡 Top Strategies for this Passage