Q.41)-What does acid rain contain which destroys plants
  • Nitrate
  • Ozone
  • Carbon Mono Oxide
  • Suphuric acid
Q.42)-The Sea water is more salty than rain water because
  • Sea creatures salt
  • Air around sea is salty
  • Rivers pours salt from the soil into sea
  • There are salt mines in sea surface
Q.43)-Dry winds (Harmattan) blows in sahara Desert from
  • South to North
  • East to West
  • West to East
  • North to South
Q.44)-Whart is the meaning of willy-willy
  • Tropical Cyclone near Australia
  • Earthquake
  • High Tide
  • Tropical Cyclone near India
Q.45)-Typhoon comes in
  • Mexican gulf
  • Indian ocean
  • Arctic Ocean
  • China and Japan Sea
Q.46)-What is the reason of duration of cold wave is America
  • Biodiversity and Habitat
  • Climate and Energy
  • Political and Energy
  • polar Vortex
Q.47)-In which of the following region, it rains throughout the year
  • Mediterranean
  • Equatorial
  • Tropical
  • Temperate
Q.48)-The Prediction of storm is made, when atmospheric pressure
  • Rises suddenly
  • Rises gradually
  • Decreases suddenly
  • Decreases gradually
Q.49)-The sudden decline in atmospheric pressure indictes
  • Clear Weater
  • Storm
  • Rain
  • cold Weather
Q.50)-The clouds float in atmosphere because of
  • Low temperature
  • Low Velocity
  • Low pressure
  • Less Density