Q.11)-Which is the biggest Gulf of the World?
  • Gulf of Mexico
  • Gulf of Persia
  • Bay of Bengal
  • Hudson bay
Q.12)-To which of the following, Grand Bank and Dogger Bank are related?
  • Tidal power plants
  • Main fish catching zone
  • Scuba diving
  • Shipping
Q.13)-The deepest surface depression on earth is-
  • Kuri Trench
  • Mariana Trench
  • Tonga-Kermadec Trench
  • Bently Subglacial Trench
Q.14)-Where is world's deepest trench "Mariana Trench" located?
  • In Indian Ocean
  • In Atlantic Ocean
  • In Arctic Ocean
  • In Pacific Ocean
Q.15)-Where is Sunda Trench?
  • Indian Ocean
  • Pacific Ocean
  • Atlantic Ocean
  • Gulf of Mexico
Q.16)-Which of the following lake is known as " Honeymoon Lake"?
  • Nyasa
  • Chad
  • Titicaca
  • Toba
Q.17)-The stagnated water in the surface of lake is known as-
  • Epilimnion
  • Metalmnion
  • Thermocline
  • Hypolimnion
Q.18)-Which of the following sea is landlocked?
  • Red Sea
  • Timor Sea
  • Northern Sea
  • Aral Sea
Q.19)-The Marine cliffs are formed mainly due to-
  • Ocean Currents
  • Structure of Shall
  • Coast of Sea
  • Depth of the Ocean
Q.20)-What is the narrow strip which connects two water bodies or Sea or Ocean?
  • Gulf
  • Strait
  • Peninsula
  • Ishthmus