हिंदी

Name any four ways to control vehicular air pollution.

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प्रश्न

Name any four ways to control vehicular air pollution.

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उत्तर

  1. Good-quality automobile fuels.
  2. Lead-free petrol.
  3. Greater use of compressed natural gas (CNG).
  4. Efficient engines.
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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 16: Pollution: A Rising Environmental Problem - Progress Check [पृष्ठ २१४]

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सेलिना Concise Biology [English] Class 10 ICSE
अध्याय 16 Pollution: A Rising Environmental Problem
Progress Check | Q 2. | पृष्ठ २१४
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