The Government wants to prepare a plan for drought prone areas of the country. Which one of the following regions will be predominantly focused ?

Which one of the following regions of the U.S.A. is known as “Tornado Alley”?

Which one of the following is the other term used for ‘Focus’ in relation with an earthquake?

Which one of the following statements regarding S-waves is not correct?

Which of the following scales is used to measure the damage by a hurricane?

Which one of the following statements about primary waves of earthquakes is not correct?