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Regarding natural disasters, identify the correct statements:

  1. Natural disasters are defined as physical phenomena.
  2. They can result from either sudden or gradual events.
  3. All natural disasters are caused solely by human activities.
  4. Natural disasters are exclusively psychological phenomena.

    Aരണ്ടും നാലും

    Bഒന്നും രണ്ടും

    Cഒന്ന്

    Dരണ്ട്

    Answer:

    B. ഒന്നും രണ്ടും

    Read Explanation:

    • Natural disasters are extreme, naturally occurring events that cause significant damage or loss of life. They are indeed physical phenomena, meaning they involve tangible changes in the environment, and can manifest abruptly, like earthquakes, or gradually, such as droughts or climate change. While human activities can exacerbate or influence the impact of natural disasters, the disasters themselves originate from natural processes, distinguishing them from purely human-made catastrophes like industrial accidents or wars.


    Related Questions:

    Which of the following statements about the broader concept of an epidemic is incorrect?

    1. The concept of an epidemic is strictly limited to infectious diseases and cannot apply to other public health issues.
    2. Widespread public health issues stemming from lifestyle factors, such as high rates of smoking, can be considered an epidemic.
    3. Elevated rates of drug addiction or accidents can fall under the broader definition of an epidemic if they represent a significant public health concern.
      എക്കോടോണിൽ സാധാരണയായി കൂടുതൽ സ്പീഷിസുകൾ കാണപ്പെടുന്ന പ്രതിഭാസത്തെ എന്താണ് വിളിക്കുന്നത്?
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      Which activity is categorized under 'Life-Saving Operations' during the disaster phase?