The main cause of earthquake is:

A ) Sudden cooling and contraction of the earth's surface

B ) Coming into activity of some dormant volcanoes

C ) Due to internal heat, sometimes water changes into steam and expands.

D ) All of the above

Related Questions
  1. Identify the Secretary of State for India who led the Cabinet Mission in 1946:
  2. میثاق مدینہ کی خلاف ورزی سب سے پہلے یہودیوں کے کس قبیلے نے کی؟
  3. قران مجید کی کس سورت میں سب سے زیادہ اللہ تعالی کے احکامات آئے ہیں؟
  4. The British Indian Government announced the partition of Bengal In 1905 because of:
  5. The UN Security Council consists of:
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