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