Q.31)-What process takes place during the youthful stage of a river?
  • Valley widening
  • River rejuvenating
  • Valley deepening
  • Meandering
Q.32)-Winds blowing constantly in one direction in rocky deserts form
  • Chimneys
  • Mushrooms rocks
  • Yardangs
  • Demoiselles
Q.33)-Which of the following areas or regions is most prone to earthquakes?
  • Deccan Plateau
  • Ganga-Brahmaputra Valley
  • Plains of northern India
  • Western Ghats
Q.34)-Hanging Valley isvery common in
  • High mountains
  • Sub-Arctic region
  • Glaciated areas
  • Coastal belt
Q.35)-Nappe is a kind of
  • fluvial feature
  • floded structure
  • erosional plain
  • deltaregion
Q.36)-Sink hole is a phenomenon of-------- topography
  • Plain
  • Desert
  • Tundra
  • Karst
Q.37)-Extensive deserts occur in the western tropical regions of continents because:
  • of easterly trade winds
  • cold ocean currentsflow along the western coasts
  • of the effect of both the offshore easterly
  • the rate of evaportation is great along the westren margin areas
Q.38)-One of the following is not the result of underground water action
  • Stalactites
  • Stalagmites
  • Sink holes
  • Fiords
Q.39)-The smallest island country in the Indian Ocean is
  • Maldives
  • Sri Lanka
  • Mauritius
  • Madagascar
Q.40)-A wide inlet of the sea usually concave in shapes,is termed as a:
  • Strait
  • Sound
  • Bay
  • Fjord