Everyday Science Mcqs

Bore is caused by______
  • (A)  Rising tide while meeting river currents
  • (B)  Friction from prevailing winds
  • (C)  Spring tide and strong winds
  • (D)  Unequal heating of oceans
Which of the statements to about the Troposphere is not true
  • (A)  It contains 85-90% of the atmosphere’s mass
  • (B)  It contains nearly all the water and oxygen of the atmosphere
  • (C)  It is the zone which exhibits changes in condition of weather
  • (D)  It is about 350 km thick