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Why was it necessary to invent instruments to observe an earthquake ?

ABecause an earthquake comes like a thief in the night .

BTo make people alert about earthquakes during their conscious as well as unconscious hours.

CTo prove that we are technically advanced.

DTo experiment with the control of man over nature.

Answer:

A. Because an earthquake comes like a thief in the night .

Read Explanation:

The phrase "like a thief in the night" means ഭൂകമ്പങ്ങൾ പെട്ടെന്ന് അപ്രതീക്ഷിതമായി സംഭവിക്കാം, catching people off guard. അതിനാൽ, ഭൂകമ്പങ്ങൾ നിരീക്ഷിക്കുന്നതിനുള്ള ഉപകരണങ്ങൾ കണ്ടുപിടിക്കേണ്ടത് ആവശ്യമായിരുന്നു, കാരണം അവ മുന്നറിയിപ്പില്ലാതെ സംഭവിക്കുന്നു, ഈ ഉപകരണങ്ങൾക്ക് അവയുടെoccurrence, strength, and direction എന്നിവയെക്കുറിച്ചുള്ള valuable information നൽകാനും and help people prepare and respond effectively.


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