Q.3 Which of the following statements are “true” ?
(a) Water vapor is present in air only during the monsoon. ( )
(b) Water evaporates into air from oceans, rivers and lakes but not from the soil.( )
(c) The process of water changing into its vapor, is called evaporation.( )
(d) The evaporation of water takes place only in sunlight.( )
(e) Water vapor condenses to form tiny droplets of water in the upper layers of air where it is cooler.( )