Capable of working successfully (used to describe if a technology is ready for the mass market).
The text mentions the topic, but doesn't make the specific claim (e.g., The text mentions solar cars exist, but doesn't say they will be the most popular choice by 2030). 3. Summary Completion environmentally friendly vehicles ielts reading answers
A payment or concession to stimulate greater output or investment (often referring to government subsidies for green cars). Practice Tip Capable of working successfully (used to describe if
This section often covers the "catch-22" of green tech—high production costs , limited charging infrastructure , and the environmental impact of lithium-mining for batteries. The text mentions solar cars exist