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