--- title: "What steps can you take to lessen the harm yo… | Theory Test" description: "What steps can you take to lessen the harm your car causes to the environment? The correct answer is “Avoid short journeys”. 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Cold engines use significantly more fuel and produce higher levels of harmful emissions before reaching their normal operating temperature. Avoiding short journeys, or combining errands into one trip, helps protect the environment and reduces vehicle wear. Running air conditioning constantly increases fuel consumption, while using cruise control on open roads can actually help maintain a steady, fuel-efficient speed." }, "suggestedAnswer": [ { "@type": "Answer", "text": "Use the gears to slow the vehichle" }, { "@type": "Answer", "text": "Every time you drive, turn on the air conditioning" }, { "@type": "Answer", "text": "Do not use cruise control" } ] } } ] --- Get an exclusive 15% off - Offer ends next week! 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DVSA-style practice question · Safety and your Vehicle ## The answer options - Use the gears to slow the vehichle - Avoid short journeys**Correct** - Every time you drive, turn on the air conditioning - Do not use cruise control ## Why that is the answer Cold engines use significantly more fuel and produce higher levels of harmful emissions before reaching their normal operating temperature. Avoiding short journeys, or combining errands into one trip, helps protect the environment and reduces vehicle wear. Running air conditioning constantly increases fuel consumption, while using cruise control on open roads can actually help maintain a steady, fuel-efficient speed. ## How this comes up in the real test Questions from safety and your vehicle appear throughout the 50-question multiple-choice section, and the wording changes between versions. 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