Q.1)-The deepest trench of the Indian Ocean is_____
  • Java Trench
  • Aleutian Trench
  • Atacama Trench
  • Tizard Trench
Q.2)-Which is the largest reservoir of sweet water?
  • Underground Water
  • Pond
  • Lakes
  • Glacier
Q.3)-Which is a type of erosion caused by hydraulic action?
  • Flowing Water
  • Wind
  • Glacier
  • none of these
Q.4)-The best way of conservation of water resources is-
  • Storage of rain water
  • Sustainable water consumption
  • Encouraging reformation of natural plants
  • All of the above
Q.5)-Which of the following is incorrect about rain water harvesting?
  • It is helpful in raising water level
  • It increase the harms of flow
  • It is a mode of water conservation
  • It is helpful in fulfilling the growing demands of water
Q.6)-The largest ocean is-
  • Atlantic Ocean
  • Indian Ocean
  • Arctic Ocean
  • Pacific Ocean
Q.7)-What percentage of world's fresh water is stored in the form of glacier ice-
  • 50%
  • 10%
  • 70%
  • 30%
Q.8)-Water exists in how much part of the world?
  • 70%
  • 80%
  • 25%
  • 55%
Q.9)-The melting down of glacier is normel event regarding the rising sea level. Most of the glaciers are found in-
  • Green Land
  • South Pole
  • Himalaya
  • North Pole
Q.10)-The main part of water in coastal areas of ocean which is located near the main region of continents are called-
  • Topography
  • Ocean Park
  • Continental Shelf
  • Continental Slope