10th Std - Geography - Lesson 6 - Environmental Issue

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10th Std - Geography - Lesson 6 - Environmental Issue

Prepared By B. SRINIVASAN, B. T. Asst. , (HISTORY),GHS , GANGALERI - 635 122, KRISHNAGIRI DT   ; &nbs p; & www. Padasalai. Net


Questions and Answers
  • 1. 
    Natural nutrient enrichment of streams and lakes is
    • A. 

      Water pollution

    • B. 

      Eutrophication

    • C. 

      Air pollution

    • D. 

      Land pollution

  • 2. 
    • A. 

      Volcanic eruption

    • B. 

      Industry emission

    • C. 

      Thermal power plants

    • D. 

      Vehicular emission

  • 3. 
    Contamination of air is called
    • A. 

      Noise pollution

    • B. 

      Land pollution

    • C. 

      Water pollution

    • D. 

      Air pollution